Zhang, Guangyu
Graphene Edge Lithography Guibai Xie, Zhiwen Shi, Rong Yang, Donghua Liu, Wei Yang, Meng Cheng: Fabrication of graphene nanostructures is of importance for both investigating their intrinsic physical approach for graphene nanostructures. Compared with conventional lithographic fabrication techniques
Hyper-BCube: A Scalable Data Center Network Dong Lin, Yang Liu, Mounir Hamdi and Jogesh Muppala
Hamdi, Mounir
Hyper-BCube: A Scalable Data Center Network Dong Lin, Yang Liu, Mounir Hamdi and Jogesh Muppala {ldcse, liuyangcse, hamdi, muppala}@cse.ust.hk Abstract--Mega data centers are being built around the world to provide various cloud computing services. As a result, data center networking has recently been
Web-based Support Systems for Sustainable Communities W.N. Liu J.T. Yao L. Fan Y.Y. Yao X.D. Yang
Yao, JingTao
present an architecture of Web-based support systems for sustainable communities. The architectureWeb-based Support Systems for Sustainable Communities W.N. Liu J.T. Yao L. Fan Y.Y. Yao X.D. Yang,fan,yyao,yang}@cs.uregina.ca ABSTRACT This paper studies Web-based support systems for sustain- able communities. A sustainable
Ellis, Erle C.
2006-01-01T23:59:59.000Z
Citation: Ellis, E.C., Wang, H., Xiao, H.S., Peng, K., Liu, X.P., Li, S.C., Ouyang, H., Cheng, X., & Yang, L.Z. (2006). Measuring long-term ecological changes in densely populated landscapes using current a,*, Hongqing Wang a,1 , Hong Sheng Xiao b , Kui Peng c , Xin Ping Liu d , Shou Cheng Li e , Hua
Simons, Jack
Band-gap scaling of graphene nanohole superlattices Wei Liu,1,2 Z. F. Wang,2 Q. W. Shi,1 Jinlong structures of graphene nanohole GNH superlattices as a function of NH size and density. One common origin been intensively studied during the past two decades.1 Among the carbon ma- terials, graphene
Wang, Yalin
Wang1, Yang Song2, Priya Rajagopalan3, Tuo An3, Krystal Liu3, YiYu Chou3, Boris Gutman3, Arthur W. Toga3, Paul M. Thompson3 1Computer Science and Engineering, Arizona State University, Tempe, AZ, USA 2; Chou et al., 2010). We then reconstruct the surfaces and compute conformal coordinates
Gong, Xingao
, X. G. Gong, and Su-Huai Wei Citation: Appl. Phys. Lett. 102, 112109 (2013); doi: 10(Sr)SnO3 Heng-Rui Liu,1 Ji-Hui Yang,1 H. J. Xiang,1 X. G. Gong,1 and Su-Huai Wei2 1 Key Laboratory
Li, Xiaolin "Andy"
battery life, energy saving is of paramount importance in the design of sensor network protocols. Recent transmission path is greatly shortened and energy consumption for relaying is reduced. However, data gatheringTrailing Mobile Sinks: A Proactive Data Reporting Protocol for Wireless Sensor Networks Xinxin Liu
Case study and analysis of WAN Optimization pre-requirements
Balakrishnan, Bhargav
2011-01-01T23:59:59.000Z
This paper deals with HOW to analyze the requirements for setting up the WAN Optimizer. The criteria's that needs to be taken into account, the steps involved in the analysis of WAN optimization requirement. These entire analyses will give a complete framework for setting up a WAN optimizer within an organization and the organization will have a clear record on the analysis made before setting up this WAN Optimizer.
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AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:5 TablesExports(Journal Article) |govInstrumentsmfrirtA Journey Inside the Complex and Powerful World'Make'AdministrationN AJialin Liu Jialin Liu Jialin
On Top-k Recommendation using Social Networks Xiwang Yang
Liu, Yong
On Top-k Recommendation using Social Networks Xiwang Yang , Harald Steck ,Yang Guo and Yong Liu). Social network based top-k recommendation, which recom- mends to a user a small number of items at a time, is not well studied. In this paper, we conduct a comprehensive study on improving the accuracy of top
MultiWAN: WAN Aggregation for Developing Regions Kristin Stephens, Shaddi Hasan, and Yahel Ben-David
Sanders, Seth
. MultiWAN consists of a pair of middleboxes, a local endpoint at the border gateway of a rural ISP provider's data center. We establish a VPN tunnel between the endpoints on each WAN connection, and use flowlet- switching [1] to load balance individual flows across these tunnels. To ensure downstream traffic
Sonochemistry and sonoluminescence in microfluidics , Siew-Wan Ohla
Ohl, Claus-Dieter
Sonochemistry and sonoluminescence in microfluidics Tandionoa , Siew-Wan Ohla , Dave S. W. Owb within a narrow channel of polydimethylsiloxane-based microfluidic devices. In the microfluidics channels to boundaries (for example, in microfluidics), in- stabilities develop into liquid jets that diminish the energy
Wireless Multicasting via Iterative Optimization Lihua Wan and Jie Luo
Luo, J. Rockey
Wireless Multicasting via Iterative Optimization Lihua Wan and Jie Luo Electrical & Computer}@engr.colostate.edu Abstract-- A class of wireless multicast utility optimization problems are considered. Assume network in a wireless network can be characterized using a configuration graph. Network layer utility optimization can
Si3AlP: A New Promising Material for Solar Cell Absorber Ji-Hui Yang,
Gong, Xingao
candidate for improving the performance of the existing Si-based solar cells. The understandingSi3AlP: A New Promising Material for Solar Cell Absorber Ji-Hui Yang, Yingteng Zhai, Hengrui Liu the existing solar cell technologies, first-generation crystalline silicon-based solar cells are still one
SPARSE APPROXIMATE INVERSE SMOOTHER FOR MULTIGRID WEI-PAI TANG AND WING LOK WAN
Wan, Justin Wing Lok
://www.siam.org/journals/simax/21-4/33934.html Department of Computer Science, University of Waterloo, Waterloo, ON, Canada N2L 3G1 Research Council of Canada, by the Information Technology Research Centre, which is funded by the Province Association (USRA). SCCM Program, Gates Building 2B, Stanford University, Stanford, CA 94305-9025 (wan@ sccm
Living on the Edge: Agriculture in Periurban Mexico City Andy Wanning
Living on the Edge: Agriculture in Periurban Mexico City Andy Wanning Spring 2014 Capstone M.S. Sustainability Management Isla Urbana installs rainwater harvesting systems in and around Mexico City so that people aren't forced to get water via... Sistema Biobolsa installs biodigesters throughout Mexico so that
Fokkink, Wan
Subjective Logic Extensions for the Semantic Web Davide Ceolin, Archana Nottamkandath, and Wan. Subjective logic is a powerful probabilistic logic which is use- ful to handle data in case of uncertainty. Subjective logic and the Seman- tic Web can mutually benefit from each other, since subjective logic
Heinrich, Volkmar
Nonlithographic Fabrication of Microfluidic Devices Valentine I. Vullev,*,, Jiandi Wan,,,| Volkmar@ucr.edu Abstract: A facile nonlithographic method for expedient fabrication of microfluidic devices of poly. For the formation of connecting channels and chambers inside the polymer components of the microfluidic devices
Computational Design of Axion Insulators Based on 5d Spinel Compounds Xiangang Wan,1
Savrasov, Sergej Y.
Computational Design of Axion Insulators Based on 5d Spinel Compounds Xiangang Wan,1 Ashvin electronic properties, in particular, a large magnetoelectric coupling charac- teristic of axion of the axion electrodynamics parameter ¼ [10,11]. When time reversal symmetry as well as spatial symme- tries
Analysis of BGP Prefix Origins During Google's May 2005 Outage Tao Wan Paul C. van Oorschot
Van Oorschot, Paul
Analysis of BGP Prefix Origins During Google's May 2005 Outage Tao Wan Paul C. van Oorschot School- vice outage is BGP. To pursue the latter possibility further, we explore how BGP was functioning during prior to the service outage. As a result, 49.1% of ASes re-advertising routes for 64
CV Name: Jianjun Yang JIANJUN YANG
Sparks, Donald L.
in agricultural ecosystem, thus being of great importance for food security and carbon sequestration. Synchrotron collaborative carbon project, aimed at soil carbon sequestration for climate change mitigation. Besides Prof understanding of SOM stability and carbon sequestration in soil systems. Peer-reviewed Publications 1. Yang J
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
Samuel H. Liu (1988) March 05, 2014 For fundamental contributions to many areas of theoretical solid-state physics that directly relate to experimental programs, including the...
An efficient approach to mining indirect associations Qian Wan & Aijun An
An, Aijun
, Toronto, ON M3J 1P3, Canada e-mail: aan@cs.yorku.ca Q. Wan e-mail: qwan@cs.yorku.ca #12;Consider a pair). For instance, the words coal and data can be indirectly associated via mining. If only the word mining is used in a query, documents in both mining domains are returned. Discovery of the indirect association between coal
Xinliang Liu, Page 1 CURRICULUM VITAE
Wu, Shin-Tson
". Chinese Journal of Social Medicine. 24(1): 20-21. WORK IN PROGRESS: Xingliang Liu; Reid Oetjen. Meeting for Health Economics and Social Medicine Studies, Development Research Center of the State Council. 27(4): 68-71. Xinliang Liu, Haichao Lei. 2008. The Recent Progress of International Comprehensive
Pricing Data Center Demand Response Zhenhua Liu, Iris Liu, Steven Low, Adam Wierman
Low, Steven H.
Pricing Data Center Demand Response Zhenhua Liu, Iris Liu, Steven Low, Adam Wierman California Institute of Technology Pasadena, CA, USA {zliu2,iliu,slow,adamw}@caltech.edu ABSTRACT Demand response- ularly promising industry for demand response: data centers. We use simulations to show that, not only
Bobby Liu Joins NERSC as Postdoctoral Fellow - NERSC Center News...
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31, 2011 bobby.jpg WangYi (Bobby) Liu, Computational Postdoctoral Fellow As a new NERSC Computational Science Postdoctoral Fellow, WangYi "Bobby" Liu will be working with the...
Oren, Shmuel S.
Optimal Strategic Petroleum Reserve Policies: A Steady State Analysis Author(s): Shmuel S. Oren.S.A. OPTIMAL STRATEGIC PETROLEUM RESERVE POLICIES: A STEADY STATE ANALYSIS* SHMUEL S. OREN AND SHAO HONG WAN Petroleum Reserve (SPR) under a variety of supply and demand conditions. The optimal policy variables
Cao, Guozhong
- izations of nanostructured materials for energy storage devices. Dawei Liu Dr Dawei Liu is a postdocEngineering nanostructured electrodes away from equilibrium for lithium-ion batteries Yanyi Liu materials, Li-ion batteries have achieved significant progress in energy storage performance since
Wan, Xin-hua
, the repulsive interaction of the coronal chains, and the core-corona interfacial energy) govern the structures-7 It is generally believed that three factors (i.e., the stretching entropy of the core-forming blocks
Learning Bicycle Stunts C. Karen Liu
Turk, Greg
Learning Bicycle Stunts Jie Tan Yuting Gu C. Karen Liu Greg Turk Georgia Institute that is riding a bicycle. The two main components of our system are offline learning and online simulation. We sim- ulate the bicycle and the rider as an articulated rigid body system. The rider is controlled
Hisham Zerriffi Liu Institute for Global Issues
Scott, Christopher
Hisham Zerriffi Liu Institute for Global Issues Raul Pacheco-Vega Department of Political Science and energy poverty #12;Water Poverty Index #12;Water Access Poverty #12;Electricity Access Poverty #12, 2007 Notes: Based on UNDP's classification of developing countries. China's estimates are calculations
Ras, Zbigniew W.
Multivariate Visual Explanation for High Dimensional Datasets Scott Barlowe, Tianyi Zhang, Yujie at Charlotte djacobs1@uncc.edu ABSTRACT Understanding multivariate relationships is an important task in multivariate data analysis. Unfortunately, existing multivariate vi- sualization systems lose effectiveness
Sea Depth Measurement with Restricted Floating Sensors Zheng Yang, Mo Li, and Yunhao Liu
Liu, Yunhao
the past 5 years, and its coal transporting capabil- ity has increased from 1.6 million tons per year the second largest harbor for coal transpor- tation in China. It has experienced rapid development over the harbor for several days. Monitoring sea depth costs this harbor more than 18 million US dollars per year
Descreening of field effect in electrically gated nanopores Yang Liu,1,a
Liu, Yang
, e.g., biosensing under physiological condi- tions 150 mM or desalination of seawater 500 m and desalination.14 In contrast to semiconductors, ionic solutions are essentially zero-band gap conductors
LiU E-Press Newsletter Autumn, 2008
Zhao, Yuxiao
to Increase Biogas Yields by Anders Ek was one of the winners. For more information about LiU E-Press and how
Joyce Yang | Department of Energy
Office of Environmental Management (EM)
AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:5 TablesExports to3,1,50022,3,,0,,6,1,Separation 23 362 of Thomas P.Oil, andEnergyEnvironmentalofResearchNOTOVER 65IsJoyce Yang About Us Joyce Yang -
LiU E-Press Newsletter Spring, 2008
Zhao, Yuxiao
LiU E-Press Newsletter Spring, 2008 http://www.ep.liu.se/ Publication Database Joins E-Press to spread the results is via electronic publishing at E- Press. Ideally, full articles are published, but power-point presentations are also possible. Beyond basic publish- ing, E-Press also offers our article
On the Capacity of Hybrid Wireless Networks Benyuan Liu
Massachusetts at Amherst, University of
On the Capacity of Hybrid Wireless Networks Benyuan Liu , Zhen Liu + , Don Towsley Department 704 Yorktown Heights, NY 10598 Abstract-- We study the throughput capacity of hybrid wireless networks stations are assumed to be connected by a high-bandwidth wired network and act as relays for wireless nodes
Liu, Benyuan
Identifying Mobiles Hiding behind Wireless Routers Yinjie Chen, Zhongli Liu, Benyuan Liu, Xinwen Fu (NAT) is widely used in wireless routers. It is a low cost solution to IPv4 address space limitations. However, cyber criminals may abuse NAT and hide behind wireless routers to use mobile devices and conduct
Rui Liu | Photosynthetic Antenna Research Center
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:5(Million Cubic Feet) Oregon (Including Vehicle Fuel) (Million CubicRefiners SwitchBenefits Â»Department of Energy RooftopRubberizedRecentRui Liu Rui
Progress of the EAST Project in China Y.X. Wan, P.D. Weng, J.G. Li, D.M. Gao, S.T. Wu
puffing system · Diagnostic systems · Plasma control and data acquisition systems · Water cooling system system Cryostat vessel Support system The 20th IAEA FEC, Vilamoura, Portugal, 05-Nov-04 ProgressEAST ASIPP Progress of the EAST Project in China Y.X. Wan, P.D. Weng, J.G. Li, D.M. Gao, S.T. Wu
Active control of the resistive wall mode with power saturation Li Li, Yue Liu, and Yueqiang Liu
Liu2 1 School of Physics and Optoelectronic Technology, Dalian University of Technology, Dalian. The RWM is also often present in the reversed field pinch (RFP) devices, where the mode onset often
Gong, Xingao
. Liu,1 X. G. Gong,3 and Zhi-Feng Liu1, * 1Department of Chemistry and Centre for Scientific Modeling
Characterization of Lee-Yang polynomials
David Ruelle
2008-11-09T23:59:59.000Z
The Lee-Yang circle theorem describes complex polynomials of degree $n$ in $z$ with all their zeros on the unit circle $|z|=1$. These polynomials are obtained by taking $z_1=...=z_n=z$ in certain multiaffine polynomials $\\Psi(z_1,...,z_n)$ which we call Lee-Yang polynomials (they do not vanish when $|z_1|,...,|z_n|1$). We characterize the Lee-Yang polynomials $\\Psi$ in $n+1$ variables in terms of polynomials $\\Phi$ in $n$ variables (those such that $\\Phi(z_1,...,z_n)\
Linkping University Electronic Press Electronic Publication of a Thesis with LiU Electronic Press
Zhao, Yuxiao
Linköping University Electronic Press Electronic Publication of a Thesis with LiU Electronic Press with LiU E-Press. In individual cases where there are complications because of e.g. copyright on the world wide web by Linköping University Electronic Press (www.ep.liu.se). In so doing, I certify
Static Analysis for Dynamic Coupling Measures Yin Liu Ana Milanova
Bystroff, Chris
Static Analysis for Dynamic Coupling Measures Yin Liu Ana Milanova Department of Computer Science to the computation of dynamic coupling measures. Our approach uses static analysis, in partic- ular class analysis that inex- pensive static analysis may be used as a more convenient, more practical and more precise al
Practical Static Ownership Inference Ana Milanova and Yin Liu
Bystroff, Chris
Practical Static Ownership Inference Ana Milanova and Yin Liu Rensselaer Polytechnic Institute. This paper presents novel static analyses for Java that infers ownership according to two known ownership. This paper presents novel static analyses for Java that infer ownership accord- ing to two well
Photochemical Reactivity of Graphene Haitao Liu, Sunmin Ryu,
semiconductor. A recent study showed that photoge- nerated carriers in graphene first equilibrate amongPhotochemical Reactivity of Graphene Haitao Liu, Sunmin Ryu, Zheyuan Chen, Michael L. Steigerwald a photochemical reaction between graphene and benzoyl peroxide. The reaction introduces spatially localized
JMatch: Java plus Pattern Matching Jed Liu Andrew C. Myers
Keinan, Alon
JMatch: Java plus Pattern Matching Jed Liu Andrew C. Myers Computer Science Department Cornell University Abstract The JMatch language extends Java with iterable abstract pattern matching, pattern matching that is compatible with the data abstraction features of Java and makes iteration ab stractions
Big Data: A Survey Min Chen Shiwen Mao Yunhao Liu
Chen, Min
Big Data: A Survey Min Chen · Shiwen Mao · Yunhao Liu © Springer Science+Business Media New York 2014 Abstract In this paper, we review the background and state-of-the-art of big data. We first introduce the general background of big data and review related technologies, such as could computing
Radio Number for Trees Daphne Der-Fen Liu
Liu, Daphne Der-Fen
Radio Number for Trees Daphne Der-Fen Liu Department of Mathematics California State University be a connected graph with diameter diam(G). The radio number for G, denoted by rn(G), is the smallest integer k bound for the radio number of trees, and characterize the trees achiev- ing this bound. Moreover, we
CRAWLING DEEP WEB CONTENT THROUGH QUERY FORMS Jun Liu, Zhaohui Wu, Lu Jiang, Qinghua Zheng, Xiao Liu
Shamos, Michael I.
CRAWLING DEEP WEB CONTENT THROUGH QUERY FORMS Jun Liu, Zhaohui Wu, Lu Jiang, Qinghua Zheng, Xiao: Deep Web, Deep Web Surfacing, Minimum Executable Pattern, Adaptive Query Abstract: This paper proposes-based Deep Web adaptive query method. The query method extends query interface from single textbox to MEP set
Zhu, Hong
whole system's total power consumption under budget. Two policies are designed and implemented to select amount of energy. According to the recent TOP500 list of high performance systems [2], the average powerA Power Provision and Capping Architecture for Large Scale Systems Yongpeng Liu, Hong Zhu, Kai Lu
Professor C. N. Yang and Statistical Mechanics
F. Y. Wu
2010-10-09T23:59:59.000Z
Professor Chen Ning Yang has made seminal and influential contributions in many different areas in theoretical physics. This talk focuses on his contributions in statistical mechanics, a field in which Professor Yang has held a continual interest for over sixty years. His Master's thesis was on a theory of binary alloys with multi-site interactions, some 30 years before others studied the problem. Likewise, his other works opened the door and led to subsequent developments in many areas of modern day statistical mechanics and mathematical physics. He made seminal contributions in a wide array of topics, ranging from the fundamental theory of phase transitions, the Ising model, Heisenberg spin chains, lattice models, and the Yang-Baxter equation, to the emergence of Yangian in quantum groups. These topics and their ramifications will be discussed in this talk.
Einstein-Yang-Mills-Lorentz Black Holes
Jose A. R. Cembranos; Jorge Gigante Valcarcel
2015-01-28T23:59:59.000Z
Different black hole solutions of the coupled Einstein-Yang-Mills equations are well known from long time. They have attracted much attention from mathematicians and physicists from their discovery. In this work, we analyze black holes associated with the gauge Lorentz group. In particular, we study solutions which identify the gauge connection with the spin connection. This ansatz allows to find exact solutions to the complete system of equations. By using this procedure, we show the equivalence between the Yang-Mills-Lorentz model in curved space-time and a particular set of extended gravitational theories.
Scanning probe lithography of self-assembled monolayers Guohua Yang, Nabil A. Amro, Gang-yu Liu*
Liu, Gang-yu
fabrication strategies. Scanning probe microscopy (SPM) techniques, such as scanning tunneling microscopy (STM
Cao, Hui
Spontaneous emission factor for semiconductor superluminescent diodes Yongsheng Zhao, Weihua Han emission factor is an important parameter for the characterization of semiconductor light emitting devices difference involved in each device. In this article, the spontaneous emission factor for superluminescent
Liu, Yang
potential applications range from fuel cells [11] to desalination [12]. Nevertheless, in contrast an essential role in analytical chemistry and bio-medical diagnostics, for which a broad spectrum of micro
Luhua, Lai
Synthesis of amino acid derivatives of indole-3-acetic acid Ying Liu*, Liang Zhao, Liang Liu, Lin, Beijing, 100871, China Amino acid derivatives of a modified indole-3-acetic acid have been synthesised on the IR, 1H NMR, MS spectra. Keywords: indole-3-acetic acid, amino acid, dipeptide-like compound Indole-3
Loop expansion in Yang-Mills thermodynamics
Ralf Hofmann
2009-11-05T23:59:59.000Z
We argue that a selfconsistent spatial coarse-graining, which involves interacting (anti)calorons of unit topological charge modulus, implies that real-time loop expansions of thermodynamical quantities in the deconfining phase of SU(2) and SU(3) Yang-Mills thermodynamics are, modulo 1PI resummations, determined by a finite number of connected bubble diagrams.
Wan, Ben-Zu
1980-01-01T23:59:59.000Z
at various pH values and at room temperature. lwo kinds of zeolites were used. One was zeolite Y and the other was an ultrastable Y which could retained a certain degree of crystallinity in low pH solutions (below pH 3. 5). The x-ray diffraction pattern...TBE PREPARATION ANO CRA ACTEPZZA ION OP A~'UORUTHENZUX(III) AND TRIS(2&2'- BIPYPIDINE)RUTHENIUie(II) COKPIEXES ZN Y- YPE ZEOLITE A Thesis by Ben-Zu Wan Submitted to the Graduate College of Texas ABI"I University in partial fulfillment...
Ch 15. Thermodynamics Liu UCD Phy1B 2012 1
Yoo, S. J. Ben
Ch 15. Thermodynamics Liu UCD Phy1B 2012 1 #12;I The First Law of ThermodynamicsI. The First Law of Thermodynamics Closed system: U=Q-Wy Q U Internal energy: all the energy of the moleculesgy gy for an ideal gas1B 2012 2 #12;Thermodynamic ProcessesThermodynamic Processes Isothermal: T=0, U=0, Q=W Adiabatic: Q
Tentzeris, Manos
System-on-a-Package (SOP) Substrate and Module with Digital, RF and Optical Integration Venky, G. K. Chang, Madhavan Swaminathan Packaging Research Center, Georgia Institute of Technology * vsunda@ece.gatech.edu, 404-894-9394, 404-894-3842 (Fax) Abstract The Packaging Research Center has been
Swaminathan, Madhavan
System-on-a-Package (SOP) Substrate and Module with Digital, RF and Optical Integration Venky, G. K. Chang, Madhavan Swaminathan Packaging Research Center, Georgia Instituteof Technology * vsunda@ece.gatech.edu, 404-894-9394,404-894-3842 (Fax) Abstract The Packaging Research Center has been developing next
Mass in Quantum Yang-Mills Theory
L. D. Faddeev
2009-11-05T23:59:59.000Z
Among seven problems, proposed for XXI century by Clay Mathematical Institute, there are two stemming from physics. One of them is called "Yang-Mills Existence and Mass Gap". The detailed statement of the problem, written by A. Jaffe and E. Witten, gives both motivation and exposition of related mathematical results, known until now. Having some experience in the matter, I decided to completement their text by my own personal comments aimed mostly to mathematical audience.
LiU E-Press Linkoping University Electronic Press 2006-01
Zhao, Yuxiao
LiU E-Press Link¨oping University Electronic Press 2006-01 Erik Sandewall and Peter Berkesand Link¨oping University Electronic Press Activities during 2005 Date of Manuscript: 2006-02-13 Related information can be obtained via the following WWW pages: E-Press Website: The author: http://www.ep.liu.se/ http
Liu UCD Phy9B 07 1 Ch 19. The First Law of Thermodynamics
Yoo, S. J. Ben
Liu UCD Phy9B 07 1 Ch 19. The First Law of Thermodynamics #12;Liu UCD Phy9B 07 2 19-1. Thermodynamic Systems Thermodynamic system: A system that can interact (and exchange energy) with its surroundings Thermodynamic process: A process in which there are changes in the state of a thermodynamic system
Client-Controlled Slow TCP and Denial of Service Songlin Cai, Yong Liu, Weibo Gong
Liu, Yong
Client-Controlled Slow TCP and Denial of Service Songlin Cai, Yong Liu, Weibo Gong Abstract of TCP connections available at the server S. Cai and W. Gong are with Department of Electrical and Computer Engineering, University of Massachusetts, Amherst, MA 01003 (scai, gong@ecs.umass.edu) Y. Liu
Perturbation Analysis for Stochastic Fluid Queueing Systems Yong Liu and Weibo Gong
Liu, Yong
Perturbation Analysis for Stochastic Fluid Queueing Systems Yong Liu and Weibo Gong Department of Electrical and Computer Engineering University of Massachusetts, Amherst yonliu,gong@ecs.umass.edu Abstract different from ours. A simpler version of this work was first presented in Liu and Gong (1999). · Although
to operate the UBC Sustainability program desired to have an investigation into the most sustainable option, Yuankun Liu An Investigation into Optimal Personal Heaters: A Triple Bottom Line Analysis APSC 262 April Investigation into Optimal Personal Heaters: A Triple Bottom Line Analysis Chris Bandy Goomin Kwon Yuankun Liu
Skutterudite Thermoelectric Materials Jihui Yang, Xun Shi, General...
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
the Microstructure of Doped Clathrate and Skutterudite Thermoelectric Materials Jihui Yang, Xun Shi, General Motors Hsin Wang and Miaofang Chi, Oak Ridge National Laboratory...
Exterior Differential Systems for Yang-Mills Theories
Frank B. Estabrook
2008-12-05T23:59:59.000Z
Exterior differential systems are given, and their Cartan characters calculated, for Maxwell and SU(2)-Yang-Mills equations in dimensions from three to six.
Minghui Liu | Center for Bio-Inspired Solar Fuel Production
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:5 TablesExports(Journal Article) |govInstrumentsmfrirtA Journey Inside the Complex andFOUR Los Phase 1Miller wins Early Career AwardMineralMinghui Liu
Minimizing Private Data Disclosures in the Smart Grid Weining Yang
McDaniel, Patrick Drew
Minimizing Private Data Disclosures in the Smart Grid Weining Yang Purdue University yang469@cs@cse.psu.edu Patrick McDaniel Penn State University mcdaniel@cse.psu.edu ABSTRACT Smart electric meters pose monitors, smart meter data can reveal precise home appliance usage information. An emerging solution
Liu UCD Phy9B 07 1 Ch 14. Fluid Mechanics
Yoo, S. J. Ben
Liu UCD Phy9B 07 1 Ch 14. Fluid Mechanics #12;Liu UCD Phy9B 07 2 14-1. Density Density =m/V - kg/m3;Liu UCD Phy9B 07 3 14-2. Pressure in a Fluid Pressure in a fluid of uniform density (Static Case) p2 - p1=-g(y2-y1) p=po+ gh Pressure is the same for any 2 points at the same level in the fluid. Gauge
International Association for Cryptologic Research (IACR)
ON THE INEQUIVALENCE OF NESS-HELLESETH APN FUNCTIONS XIANGYONG ZENG, LEI HU, YANG YANG, AND WENFENG JIANG Abstract. In this paper, the Ness-Helleseth functions over Fpn defined by the form f(x) = ux pn-1 and they are CCZ-inequivalent with all other known APN functions when p 7. The original method of Ness
Top-Down Visual Saliency via Joint CRF and Dictionary Learning Jimei Yang and Ming-Hsuan Yang
Yang, Ming-Hsuan
Top-Down Visual Saliency via Joint CRF and Dictionary Learning Jimei Yang and Ming-Hsuan Yang University of California at Merced {jyang44,mhyang}@ucmerced.edu Abstract Top-down visual saliency facilities for reducing the search space. In this paper, we propose a novel top-down saliency model that jointly learns
City University of Hong Kong Liu Bie Ju Centre for Mathematical Sciences
City University of Hong Kong Liu Bie Ju Centre for Mathematical Sciences International Conference, offers smart and practical choices to make your stay energized and productive. A mere 5-minute walk
A Fast High Utility Itemsets Mining Algorithm Ying Liu Wei-keng Liao Alok Choudhary
aspects in a number of real applications, such as retail marketing, network log, etc. The differenceA Fast High Utility Itemsets Mining Algorithm Ying Liu Wei-keng Liao Alok Choudhary Electrical
Liu UCD Phy9B 07 1 Ch 20. The Second Law of
Yoo, S. J. Ben
Statements #12;Liu UCD Phy9B 07 9 20-6. Carnot Cycle Carnot engine QH ~ TH QC ~ TC eCarnot =1- |QC/QH|=1- TC of Thermodynamic Processes Reversible vs. Irreversible processes Equilibrium vs. non-equilibrium processes Maximum volume rV Compression ratio r (typically 8-10) #12;Liu UCD Phy9B 07 5 Otto Cycle QH=nCV(Tc-Tb) >0
Liu UCD Phy9B 07 22 15-5. Energy in Wave Motion
Yoo, S. J. Ben
Liu UCD Phy9B 07 22 15-5. Energy in Wave Motion x txy FtxFy -= ),( ),( t txy x txy FtxvtxFtxP yy -== ),(),( ),(),(),( For any wave on a string, instantaneous rate of energy transfer 1 dimensional: wave on a string #12;Liu UCD Phy9B 07 23 Energy Transferred by Sinusoidal Wave )cos(),( tkxAtxy -= For a sinusoidal wave )(sin
2010-01-01T23:59:59.000Z
034003 T.J. Burns, F.E. Close CHEN 06 PR D73 014516 Y. Chen, A. Alexandru, S.J. Dong CHENG 06 PR D73 014017 H.-Y. Cheng, C.-K. Chua, K.-C. Yang CHENG 06A PR D74 094005 H.-Y. Cheng, C.-K Chua, K.-F. Liu CHIU 06 PR D73 094020 Z.-G. Wang, S.-L. Wan HTTP://PDG.LBL.GOV Page 1 Created: 6/16/2011 12:05 #12
Running Coupling in SU(3) Yang-Mills Theory
Ulli Wolff
1993-11-23T23:59:59.000Z
We report about our ongoing computation of running coupling constants in asymptotically free theories using the recursive finite size scaling technique. The latest results for the SU(3) Yang-Mills theory are presented.
Zong-Liang Yang CV Page 1 of 39 Curriculum Vitae for Dr. Zong-Liang Yang
Yang, Zong-Liang
Modeling, Parameter Estimation, Data Assimilation, Land SurfaceAtmosphere Interactions, Terrestrial Pathways, $72,000, 2007 2010, PI: Zong-Liang Yang, with Xiaoyan Jiang (Ph.D. student). KAUST (King
Liu, J. Ping
. INTRODUCTION Room temperature magnetic refrigeration, based on magnetocaloric effect (MCE), has attracted muchMagnetic state and exchange interaction in GdScGe: Ab initio study X. B. Liu, Z. Altounian magnetic semiconductor multilayers J. Appl. Phys. 113, 054302 (2013) What does a first-order reversal curve
Ping Liu PhD FRIDAY, FEB. 8, 2013 3:30PM to 4:30PM
Technologies Biography Dr. Ping Liu currently serves as a Program Director at the Advanced Research Projects staff at the National Renewable Energy Laboratory (NREL). At NREL, Dr. Liu conducted research in thin Before Seminar at 3:10PM in Room 113 Challenges and Opportunities for Long Life Energy Storage
a history of long lead-times for technology transfer (CICE B-2 1982). The productivity growth rateP.G. Ioannou and L.Y. Liu Advanced Construction Technology System ACTS 1 Advanced Construction Technology System ACTS By P. G. Ioannou,1 A.M. ASCE, and L. Y. Liu,2 A.M. ASCE ABSTRACT: The Advanced
Cosmological Models with Nonlinearity of Scalar Field Induced by Yang-Mills Field
V. K. Shchigolev; M. V. Shchigolev
2000-11-24T23:59:59.000Z
The exact solutions of Einstein - Yang - Mills and interacting with SO (3) - Yang-Mills field nonlinear scalar field equations in a class of spatially homogeneous cosmological Friedmann models are obtained.
5D Yang-Mills instantons from ABJM Monopoles
N. Lambert; H. Nastase; C. Papageorgakis
2012-02-08T23:59:59.000Z
In the presence of a background supergravity flux, N M2-branes will expand via the Myers effect into M5-branes wrapped on a fuzzy three-sphere. In previous work the fluctuations of the M2-branes were shown to be described by the five-dimensional Yang-Mills gauge theory associated to D4-branes. We show that the ABJM prescription for eleven-dimensional momentum in terms of magnetic flux lifts to an instanton flux of the effective five-dimensional Yang-Mills theory on the sphere, giving an M-theory interpretation for these instantons.
Yang-Mills Radiation in Ultra-relativistic Nuclear Collisions
Miklos Gyulassy; Larry McLerran
1997-04-16T23:59:59.000Z
The classical Yang-Mills radiation computed in the McLerran-Venugopalan model is shown to be equivalent to the gluon bremsstrahlung distribution to lowest order in pQCD. The classical distribution is also shown to match smoothly onto the conventional pQCD mini-jet distribution at a scale characteristic of the initial parton transverse density of the system. The atomic number and energy dependence of that scale is computed from available structure function information. The limits of applicability of the classical Yang-Mills description of nuclear collisions at RHIC and LHC energies are discussed.
Non-Perturbative Yang-Mills Condensate as Dark Energy
Donà, Pietro; Zhang, Yang; Antolini, Claudia
2015-01-01T23:59:59.000Z
Models based on Yang-Mills condensate (YMC) have been advocated in the literature and claimed to be successful candidates to explain dark energy. Several instantiations of this simple idea have been considered, the most promising of which are reviewed here. Nevertheless, results previously attained heavily relied on the perturbative approach to the analysis of the effective Yang-Mills action, which is only adequate in the asymptotically-free limit, and were extended into a regime, the infrared limit, in which confinement is expected. We show that if a minimum of the effective Lagrangian in $\\theta \\!=\\! - F_{\\, \\, \\mu \
New elliptic solutions of the Yang-Baxter equation
D. Chicherin; S. E. Derkachov; V. P. Spiridonov
2015-05-13T23:59:59.000Z
We consider finite-dimensional reductions of the most general known solution of the Yang-Baxter equation with a rank 1 symmetry algebra, which is described by an integral operator with an elliptic hypergeometric kernel. The reduced R-operators reproduce at their bottom the standard Baxter's R-matrix for the 8-vertex model and Sklyanin's L-operator. The general formula has a remarkably compact form and yields new elliptic solutions of the Yang-Baxter equation based on the finite-dimensional representations of the elliptic modular double. The same result is reproduced using the fusion formalism.
Starch composites reinforced by bamboo cellulosic crystals Dagang Liu a,c
and innovative processing technologies which offer sustainability and mitigation of the dependence on fossil fuel, competitiveness in price, and applicability to various industries (Yang et al., 2007; Lenz, 1993; Pandey et al
Comparison of surface radiative flux data sets over the Arctic Ocean Jiping Liu,1,2
/ice albedo. However, the persistent and extensive cloud cover in the Arctic has a net heating effect the integrated effects of the radiative coupling between sea ice and the atmosphere, we need both highComparison of surface radiative flux data sets over the Arctic Ocean Jiping Liu,1,2 Judith A. Curry
XIAOYUN LIU 750 Whitney Ave. Apt B5, New Haven, CT 06511
Clemmer, David E.
.liu@yale.edu HIGHLIGHTS · Unique cross-disciplinary experience spanning analytical chemistry and biology · Successfully 2009-present · PhD, Analytical Chemistry, Indiana University (Bloomington, IN) 2008 · MS, Analytical Chemistry, Michigan State University (East Lansing, MI) 2003 · BS, Chemistry, Jilin University (Changchun
Carbon species confined inside carbon nanotubes: A density functional study Yi Liu and R. O. Jones*
Carbon species confined inside carbon nanotubes: A density functional study Yi Liu and R. O. Jones of the energies, structures, and vibration frequencies of carbon chains, rings, graphitic sheets, bowls, cages, and tubes inside single-walled carbon nanotubes CNT's with different diameters. The calculated energies show
Power Control Algorithms for MMSE Receivers in CDMA Systems Yong Liu and Tan F. Wong
Wong, Tan F.
, we describe the system model. Power control al- gorithms for the MMSE receiver are introducedPower Control Algorithms for MMSE Receivers in CDMA Systems Yong Liu and Tan F. Wong Department system. The objective of power control is to guaran- tee that certain signal-to-interference ratio (SIR
HPAZ: a High-throughput Pipeline Architecture of ZUC in Zongbin Liu1
International Association for Cryptologic Research (IACR)
can only achieve a much lower throughput, since a self-feedback loop in the critical path frequency is determined by the critical path in ZUC. The critical path of the ZUC in hardware implementation , Jiwu Jing1 , and Peng Liu2 As the critical path in the initialization stage is longer than
Hydride transfer reaction dynamics of OD+ Li Liu, Elizabeth S. Richards, and James M. Farrara
Farrar, James M.
Hydride transfer reaction dynamics of OD+ +C3H6 Li Liu, Elizabeth S. Richards, and James M. Farrara 30 April 2007; published online 29 June 2007 The hydride transfer reaction between OD+ and C3H6 has, with maxima close to the velocity and direction of the precursor propylene beam, characteristic of direct
Simunic, Tajana
Accurate Temperature Estimation for Efficient Thermal Management Shervin Sharifi , ChunChen Liu of temperature at various locations on a chip considering the inaccuracies in thermal sensor readings due estimation of temperature at different locations on the chip with only a limited number of sensors
1LIU magazIne nr 2 2012 magazinelinkping university nr 2 2012
Zhao, Yuxiao
1LIU magazIne nr 2 2012 magazinelinköping university nr 2 2012 cable guys made the headlines biogas about new research findings and a popular language café. 18 Biogas fuels further expansion Linköping is investing heavily in biogas. 20 Antibiotic crisis a global threat Prescription of antibiotics has
Prospects of graphene electrodes in photovoltaics Yasin Khatami, Wei Liu, Jiahao Kang, and Kaustav of the deposition process make ITO less favorable in transparent electrode applications. Graphene has been under exploration as an alternative material for TC applications in the recent years. Graphene based TCs have been
Hemorrhage Slices Detection in Brain CT Images Ruizhe Liu, Chew Lim Tan, Tze Yun Leong
Tan, Chew Lim
Hemorrhage Slices Detection in Brain CT Images Ruizhe Liu, Chew Lim Tan, Tze Yun Leong Department) scans are widely used in today's diagnosis of head traumas. It is effective to disclose the bleeding Tomography (CT) scans are widely used in today's diagnosis of head traumas. It is effective to disclose
Clustering Blogs with Collective Wisdom Nitin Agarwal, Magdiel Galan, Huan Liu, Shankar Subramanya
Liu, Huan
Clustering Blogs with Collective Wisdom Nitin Agarwal, Magdiel Galan, Huan Liu, Shankar Subramanya is clustering blog sites. Clustering blog sites presents new challenges. We propose to tap into col- lective wisdom in clustering blog sites, present statistical and visual results, report findings, and suggest
Shamos, Michael I.
Efficient Deep Web Crawling Using Reinforcement Learning Lu Jiang, Zhaohui Wu, Qian Feng, Jun Liu@mail.xjtu.edu.cn, qhzheng@mail.xjtu.edu.cn Abstract. Deep web refers to the hidden part of the Web that remains unavailable for standard Web crawlers. To obtain content of Deep Web is challenging and has been acknowledged
Learning Deep Web Crawling with Diverse Features Lu Jiang, Zhaohui Wu, Qinghua Zheng and Jun Liu
Shamos, Michael I.
Learning Deep Web Crawling with Diverse Features Lu Jiang, Zhaohui Wu, Qinghua Zheng and Jun Liu@yahoo.com, wzh@stu.xjtu.edu.cn, qhzheng@mail.xjtu.edu.cn, liukeen@mail.xjtu.edu.cn Abstract--The key to Deep Web crawling is to submit promising keywords to query form and retrieve Deep Web content efficiently. To select
Cross-Domain Sentiment Classification Using a Two-Stage Kang Liu, Jun Zhao
Zong, Chengqing
Cross-Domain Sentiment Classification Using a Two-Stage Method Kang Liu, Jun Zhao Institute knowledge between different domains. Through these common topics, the features in the source domain different domains. In the second step, we use the classifier trained on the labeled examples in the source
Origin of 1/f noise in graphene multilayers: Surface vs. volume Guanxiong Liu,1
or semiconductor films, the thickness of graphene multilayers can be continuously and uniformly varied all the way or semiconductor films, the thickness of graphene multilayers can be continuously and uniformly varied all the wayOrigin of 1/f noise in graphene multilayers: Surface vs. volume Guanxiong Liu,1 Sergey Rumyantsev,2
Late Holocene Evolution of the Mekong Subaqueous Delta, Southern Vietnam , J. Paul Liu a,
Liu, Paul
Late Holocene Evolution of the Mekong Subaqueous Delta, Southern Vietnam Zuo Xue a, , J. Paul Liu a Geography, Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam a b s t r a c ta r t i c l e
Vol 435|30 June 2005 Jianguo Liu and Jared Diamond
Huang, Youqin
, social conflicts and health costs within China. China's environmental prob- lems are also spilling overVol 435|30 June 2005 1179 Jianguo Liu and Jared Diamond China is the world's most popu- lous into other countries, while other coun- tries affect China's environment through globalization, pollution
An Integrated System for Building Enterprise , ShiXia Liu1
Li, Tao
An Integrated System for Building Enterprise Taxonomies Li Zhang1 , Tao Li2 , ShiXia Liu1 , and Yue amounts of data manually or automati- cally. Generally speaking, manual labeling is of high cost. Although manual labeling could achieve high accuracy (in some circumstances), it is not a good choice
Functional Data Analysis for Sparse Auction Data Bitao Liu & Hans-Georg Muller
Müller, Hans-Georg
Functional Data Analysis for Sparse Auction Data Bitao Liu & Hans-Georg M¨uller Department of Statistics University of California, Davis Abstract Bid arrivals of eBay auctions often exhibit "bid sniping", a phenomenon where "snipers" place their bids at the last moments of an auction. This is one reason why bid
MEASUREMENTS ON DELAY AND HOPCOUNT OF THE Aiguo Fei, Guangyu Pei, Roy Liu, and Lixia Zhang
California at Los Angeles, University of
. Internet measurement has a history as long as the Internet itself. Measurement experiments on the ARPANETMEASUREMENTS ON DELAY AND HOPÂCOUNT OF THE INTERNET Aiguo Fei, Guangyu Pei, Roy Liu, and Lixia, lixiag@cs.ucla.edu Abstract To find out how big the Internet is, we measured the roundÂtrip delays
Detect adverse drug reactions for drug Atorvastatin Yihui Liu1,2
Aickelin, Uwe
Detect adverse drug reactions for drug Atorvastatin Yihui Liu1,2 1 Institute of Intelligent Department of Computer Science, University of Nottingham, UK Abstract--Adverse drug reaction (ADR) is widely feature matrix and feature selection. The experiments are carried out on the drug Atorvastatin. Major side
Detect adverse drug reactions for drug Simvastatin Yihui Liu1,2
Aickelin, Uwe
Detect adverse drug reactions for drug Simvastatin Yihui Liu1,2 1 Institute of Intelligent Department of Computer Science, University of Nottingham, UK Abstract--Adverse drug reaction (ADR) is widely feature matrix and feature selection. The experiments are carried out on the drug Simvastatin. Major side
Detect adverse drug reactions for drug Alendronate Yihui Liu1,2
Aickelin, Uwe
Detect adverse drug reactions for drug Alendronate Yihui Liu1,2 1 Institute of Intelligent Department of Computer Science, University of Nottingham, UK Abstract--Adverse drug reaction (ADR) is widely feature matrix and feature selection. The experiments are carried out on the drug Alendronate. Major side
Detect adverse drug reactions for drug Pioglitazone Yihui Liu1,2
Aickelin, Uwe
Detect adverse drug reactions for drug Pioglitazone Yihui Liu1,2 1 Institute of Intelligent Department of Computer Science, University of Nottingham, UK Abstract--Adverse drug reaction (ADR) is widely feature matrix and feature selection. The experiments are carried out on the drug Pioglitazone. Major side
APPLICATION OF MEMS TECHNOLOGY TO MICRO DIRECT METHANOL FUEL CELL Xiaowei Liu*
Paris-Sud XI, Université de
APPLICATION OF MEMS TECHNOLOGY TO MICRO DIRECT METHANOL FUEL CELL Xiaowei Liu* , Chunguang Suo, email: lxw@hit.edu.cn) ABSTRACT In view of micro fuel cells, the silicon processes are employed for microfabrication of the micro direct methanol fuel cell (DMFC). Using the MEMS technology we have successfully made
Proofs of Data Possession and Retrievability Based on MRD , Shengli Liu1
International Association for Cryptologic Research (IACR)
Proofs of Data Possession and Retrievability Based on MRD Codes Shuai Han1 , Shengli Liu1 , Kefei.sjtu@gmail.com, {slliu, kfchen, dwgu}@sjtu.edu.cn Abstract Proofs of Data Possession (PoDP) scheme is essential to dataDP/PoR scheme based on Maximum Rank Distance (MRD) codes. The client file is encoded block-wise to generate
Soluble Epoxide Hydrolase Inhibitors and Heart Failure Jun-Yan Liu,3
Hammock, Bruce D.
REVIEW Soluble Epoxide Hydrolase Inhibitors and Heart Failure Hong Qiu,1 Ning Li,1 Jun-Yan Liu,3; Epoxyeicosatrienoic acids (EETs); Heart failure; Soluble epoxide hydrolase inhibitors. Correspondence Nipavan of death in the West- ern societies. Heart failure (HF) is due primarily to progressive myocardial dys
Evidential Fusion for Gender Profiling Jianbing Ma and Weiru Liu and Paul Miller
Liu, Weiru
[16] us- ing Dempster-Shafer theory. In particular, Denoeux's cautious rule is applied for fusion mass03,w.liu}@qub.ac.uk, p.miller@ecit.qub.ac.uk Abstract. Gender profiling is a fundamental task shape information. In addition, there are some drawbacks for normal profiling algorithms considered
RL-based Optimisation of Robotic Fish Behaviours Jindong Liu, Huosheng Hu, Dongbing Gu
Hu, Huosheng
RL-based Optimisation of Robotic Fish Behaviours Jindong Liu, Huosheng Hu, Dongbing Gu Department for the optimisation of robotic fish behaviours. Six independent parameters are abstracted from the motor controller of a robotic fish and used to parameterize the policy of the reinforcement learning. During the implementation
Mimicry of Sharp Turning Behaviours in a Robotic Fish* Jindong Liu Huosheng Hu
Hu, Huosheng
Mimicry of Sharp Turning Behaviours in a Robotic Fish* Jindong Liu Huosheng Hu Department is supported by London Aquarium Ltd. Abstract - In nature, fish has astonishing swimming ability after thousands years of evolution. To realise fish-like swimming behaviours by a robotic system poses tremendous
REALISTIC SIMULATIONS OF EMBEDDED CONTROL Jie Liu, Johan Eker, Jrn W. Janneck, Edward A. Lee
Liu, Jie
of communication, etc. The heterogeneity of modern embedded control systems puts high demands on designREALISTIC SIMULATIONS OF EMBEDDED CONTROL SYSTEMS Jie Liu, Johan Eker, JÃ¶rn W. Janneck, Edward A and simulation tools. Many control systems are hybrid in the sense that they consist of a set of subcontrollers
Wu, Changxu (Sean)
Computers & Industrial Engineering (In Press) Wu & Liu 1 Development and Evaluation of an Ergonomic-MHP are also discussed on how to make it a comprehensive proactive ergonomic design and analysis tool. Keywords: Ergonomics, Software package, Queueing Network, Human performance, Mental workload #12;Computers & Industrial
Cloud Migration for SMEs in a Service Oriented Nicolas Nussbaumer and Xiaodong Liu
Liu, Xiaodong
Cloud Migration for SMEs in a Service Oriented Approach Nicolas Nussbaumer and Xiaodong Liu School solutions. Given the multitude of issues and challenges that occur during the cloud migration phase, this work proposes a novel framework that helps SMEs to master migration related impediments. In doing
Liu UCD Phy9B 07 9 35-4. Interference in Thin Films
Yoo, S. J. Ben
change at the interface: (if reflects off an optically denser material) Normal incidence 2t =m, no phase shift 2t = m, m=0, 1, 2, 3... Destructive reflection 2t = (m+1/2), m=0, 1, 2, 3... : Light wavelength in the film : Light wavelength in air = /n #12;Liu UCD Phy9B 07 10 Phase Shift at Interface When
Stereoscopic Media Editing based on 3D Cinematography Principles Chun-Wei Liu1
Ouhyoung, Ming
Stereoscopic Media Editing based on 3D Cinematography Principles Chun-Wei Liu1 Tz-Huan Huang1 Ming, especially for stereoscopic media captured by consumers. This paper in- troduces 3D cinematography principles in stereoscopic media processing. 2 Principles and applications 3D cinematography principles. 3D filmmakers have
Using Business Scenarios to Surface Requirements for COTS Products WenQian Liu
Easterbrook, Steve
. lymer@ca.ibm.com Steve Easterbrook Dept. of Computer Science University of Toronto sme Science University of Toronto wl@cs.utoronto.ca Sharon Lymer IBM Toronto Software Lab IBM Canada LtdUsing Business Scenarios to Surface Requirements for COTS Products WenQian Liu Dept. of Computer
THIN FILM EPITAXY WITH OR WITHOUT SLOPE SELECTION BO LI AND JIAN-GUO LIU
Soatto, Stefano
THIN FILM EPITAXY WITH OR WITHOUT SLOPE SELECTION BO LI AND JIAN-GUO LIU Abstract. Two nonlinear diffusion equations for thin film epitaxy, with or without slope se- lection, are studied in this work = - · h 1 + | h|2 + h (1.1) and th = - · 1 - | h|2 h + h (1.2) that model epitaxial growth of thin films
, universities use the concept zero waste which focuses on solid waste reduction and landfill diversion (Rees, Larissa Low, Xuan Liu Waste not, want not: A waste audit of three buildings at the University of British of a project/report". #12;Waste not, want not: A waste audit of three buildings at the University of British
Automated Modelling of Cartridge Valve Flow Mapping Song Liu and Bin Yao
Yao, Bin
Automated Modelling of Cartridge Valve Flow Mapping Song Liu and Bin Yao Abstract-- Proportional poppet-type cartridge valves are the key elements of the energy saving programmable valves, which have significantly saving energy usage. Unlike costly conventional four-way valves, the cartridge valve has simple
Three-Dimensional Simulations of Liquid Feed Direct Methanol Wenpeng Liu*,a
Three-Dimensional Simulations of Liquid Feed Direct Methanol Fuel Cells Wenpeng Liu*,a and Chao that performance and design of a liquid feed direct methanol fuel cell DMFC is controlled not only by electrochemical kinetics and methanol crossover but also by water transport and by their complex interactions
Control of a Mobile Modular Manipulator Moving on a Slope Yangmin Li, Yugang Liu
Li, Yangmin
Control of a Mobile Modular Manipulator Moving on a Slope Yangmin Li, Yugang Liu Department. An effective control method is applied to the ntobile mudular manipulator control in case of moving on a slope mobile basis and manipulator were studied in [I]. A hybrid control idea was presented for robot control
ROUGH THIN PAVEMENT THICKNESS ESTIMATION BY GPR N. Pinel, L. Liu, C. Bourlier, Y. Wang
Paris-Sud XI, Université de
ROUGH THIN PAVEMENT THICKNESS ESTIMATION BY GPR N. Pinel, L. Liu, C. Bourlier, Y. Wang IREENA pavements consider flat interfaces for simpli- fication. In this paper, the roughness of the surfaces is taken into account. First, the amplitudes of the first two echoes from the rough thin pavement
Radio Number for Square of Cycles Daphne Der-Fen Liu
Liu, Daphne Der-Fen
Radio Number for Square of Cycles Daphne Der-Fen Liu Melanie Xie Department of Mathematics and v. A radio labelling for G is a function f that assigns to each vertex a non- negative integer. The span of f is the difference of the maximum and the minimum labels assigned. The radio number of G
Supply Voltage Degradation Aware Analytical Placement Andrew B. Kahng Bao Liu Qinke Wang
Liu, Bao
Supply Voltage Degradation Aware Analytical Placement Andrew B. Kahng Bao Liu Qinke Wang Computer@cs.ucsd.edu} Abstract Increasingly significant power/ground supply voltage degradation in nanometer VLSI designs leads to system per- formance degradation and even malfunction. Existing tech- niques focus on design
Rigorous and Automatic Testing of Web Applications Xiaoping Jia and Hongming Liu
Jia, Xiaoping
Rigorous and Automatic Testing of Web Applications Xiaoping Jia and Hongming Liu School of Computer, jordan}@cs.depaul.edu ABSTRACT As web applications become more and more prevalent, the quality assurance of web applications has become more and more important. Due to the complexity of the underlying
Page Digest for Large-Scale Web Services Daniel Rocco, David Buttler, Ling Liu
Liu, Ling
Page Digest for Large-Scale Web Services Daniel Rocco, David Buttler, Ling Liu Georgia Institute, 2003 Abstract The rapid growth of the World Wide Web and the Internet has fueled interest in Web services and the Semantic Web, which are quickly becoming important parts of modern electronic commerce
A Shape Memory Polymer with Improved Shape Recovery* Changdeng Liu1
Mather, Patrick T.
A Shape Memory Polymer with Improved Shape Recovery* Changdeng Liu1 and Patrick T. Mather2 1 ABSTRACT Thermally actuated shape memory polymers (SMPs) interest, both academically and industrially, due process for SMPs is usually retarded compared to that of shape memory alloys, because the thermal
WAVE HEIGHTS IN A 4D OCEAN WAVE FIELD Paul C. Liu
WAVE HEIGHTS IN A 4D OCEAN WAVE FIELD Paul C. Liu NOAA Great Lakes Environmental Research a preliminary examination and analysis of a small suite of 4-D wave data to explore what new insight century. We feel it is timely to encourage further 4-D ocean wave measurement and thereby facilitate fresh
Quantum Chaos in a Yang-Mills-Higgs System
Luca Salasnich
1997-06-12T23:59:59.000Z
We study the energy fluctuations of a spatially homogeneous SU(2) Yang-Mills-Higgs system. In particular, we analyze the nearest-neighbour spacing distribution which shows a Wigner-Poisson transition by increasing the value of the Higgs field in the vacuum. This transition is a clear quantum signature of the classical chaos-order transition of the system.
Einstein-Yang-Mills theory : I. Asymptotic symmetries
Glenn Barnich; Pierre-Henry Lambert
2013-10-10T23:59:59.000Z
Asymptotic symmetries of the Einstein-Yang-Mills system with or without cosmological constant are explicitly worked out in a unified manner. In agreement with a recent conjecture, one finds a Virasoro-Kac-Moody type algebra not only in three dimensions but also in the four dimensional asymptotically flat case.
Coordinated Dynamic Control of Marketing and Production Jian Yang,1
Yang, Jian
Coordinated Dynamic Control of Marketing and Production Jian Yang,1 Xiaolong Zhang2 1 Department profit maximization problem for a firm exercising control on both marketing and production. The firm's marketing effort impacts the current-period demand, which in turn affects future demand in a dissipating
Planning for Marketing Campaigns Qiang Yang and Hong Cheng
Yang, Qiang
Planning for Marketing Campaigns Qiang Yang and Hong Cheng Department of Computer Science Hong Kong)@cs.ust.hk Abstract In business marketing, corporations and institutions are interested in executing a sequence of marketing actions to affect a group of customers. For example, a financial institution may derive marketing
Lattice Gauge Fields and Discrete Noncommutative Yang-Mills Theory
J. Ambjorn; Y. M. Makeenko; J. Nishimura; R. J. Szabo
2000-04-21T23:59:59.000Z
We present a lattice formulation of noncommutative Yang-Mills theory in arbitrary even dimensionality. The UV/IR mixing characteristic of noncommutative field theories is demonstrated at a completely nonperturbative level. We prove a discrete Morita equivalence between ordinary Yang-Mills theory with multi-valued gauge fields and noncommutative Yang-Mills theory with periodic gauge fields. Using this equivalence, we show that generic noncommutative gauge theories in the continuum can be regularized nonperturbatively by means of {\\it ordinary} lattice gauge theory with 't~Hooft flux. In the case of irrational noncommutativity parameters, the rank of the gauge group of the commutative lattice theory must be sent to infinity in the continuum limit. As a special case, the construction includes the recent description of noncommutative Yang-Mills theories using twisted large $N$ reduced models. We study the coupling of noncommutative gauge fields to matter fields in the fundamental representation of the gauge group using the lattice formalism. The large mass expansion is used to describe the physical meaning of Wilson loops in noncommutative gauge theories. We also demonstrate Morita equivalence in the presence of fundamental matter fields and use this property to comment on the calculation of the beta-function in noncommutative quantum electrodynamics.
Anomalous Transformation in Supersymmetric Yang-Mills Theory
H. Itoyama; B. Razzaghe-Ashrafi
1992-04-03T23:59:59.000Z
An ``anomalous'' supersymmetry transformation of the gaugino axial current is given in supersymmetric Yang-Mills theory. The contact term is computed to one-loop order by a gauge-invariant point-splitting procedure. We reexamine the supercurrent anomaly in this method.
Fundamental Models for Fuel Cell Engineering Chao-Yang Wang*
Diagnostics 4757 4.4. Model Validation 4758 4.5. Summary and Outlook 4760 5. Solid Oxide Fuel Cells 4760 5Fundamental Models for Fuel Cell Engineering Chao-Yang Wang* Departments of Mechanical Engineering Fuel Cell Dynamics 4727 2.1. CFCD Model Equations 4728 2.2. Computational Aspects 4729 2.2.1. General
Optimization Models for Shale Gas Water Management Linlin Yang
Grossmann, Ignacio E.
Optimization Models for Shale Gas Water Management Linlin Yang , Jeremy Manno and Ignacio E With the advancement in directional drilling and hydraulic fracturing, shale gas is predicted to provide 46% of the United States natural gas supply by 20351 . The number of wells drilled in the Marcellus shale play has
Hamilton approach to Yang-Mills theory in Coulomb gauge
Reinhardt, H; Epple, D; Feuchter, C
2007-01-01T23:59:59.000Z
The vacuum wave functional of Coulomb gauge Yang-Mills theory is determined within the variational principle and used to calculate various Green functions and observables. The results show that heavy quarks are confined by a linearly rising potential and gluons cannot propagate over large distances. The 't Hooft loop shows a perimeter law and thus also indicates confinement.
Nanostructured Thermoelectric Materials: From Superlattices to Nanocomposites Ronggui Yang1
Chen, Gang
Nanostructured Thermoelectric Materials: From Superlattices to Nanocomposites Ronggui Yang1 conductivity led to a large increase in the thermoelectric figure of merit in several superlattice systems. Materials with a large thermoelectric figure of merit can be used to develop efficient solid-state devices
Li, Jun
Retrieval of Cloud Microphysical Properties from MODIS and AIRS JUN LI,* HUNG-LUNG HUANG,* CHIAN monitoring of the distribution of clouds during day and night. The MODIS is able to provide a high-spatial-resolution (15 km) cloud mask, cloud classification mask, cloud-phase mask, cloud-top pressure (CTP
Wang, Zhong L.
tube, which was inserted into a horizontal tube furnace. Several pieces of silicon slices coated with 2 nm Au film were placed downstream of the gas flow and separately about 8-14 cm from the center of the ceramic plate. Prior to heating, high-purity He was introduced into the quartz tube with a constant
Liu, Yunhao
-monitoring with the cost of sacrificing accuracy. There are some expensive instruments (e.g., HD-CO2-S [1CitySee: Urban CO2 Monitoring with Sensors Xufei Mao, Xin Miao, Yuan He, Tong Zhu, Jiliang Wang of precise carbon emission measurement and real-time surveillance for CO2 management in cities, we present
Yang, Zheng
.8 eV by alloying with CdO [3-6]. This property makes ZnO based light sources emitting light from for 5 min under vacuum, then a 350 nm Ga-doped ZnO layer was deposited at 500 °C as n-type layer. Room used for contacts of both Ga-doped ZnO and p-type Si. The contacts were subjected to rapid thermal
Atomic-resolution study of Mn tetramer clusters using scanning tunneling microscopy Rong Yang clusters is investigated. The clusters are composed of a quadrant array of Mn atoms forming a tetramer of manganese nitride, on which are stabilized peri- odic, self-organized array of MnN-bonded Mn tetramer clus
Fischer-Tropsch Fuels from Coal and Biomass Thomas G. Kreutz, Eric D. Larson, Guangjian Liu, Robert for 25th Annual International Pittsburgh Coal Conference 29 September 2 October, 2008 Pittsburgh.....................................................................................................8 2.2.1 Coal as feedstock
Yueqiang Liu R. Akers, I.T. Chapman, Y. Gribov, G.Z. Hao, G.T.A. Huijsmans,
Yueqiang Liu , R. Akers, I.T. Chapman, Y. Gribov, G.Z. Hao, G.T.A. Huijsmans, A. Kirk, A. Loarte, S,2,3, R. Akers 1 , I.T. Chapman 1 , Y. Gribov 4 , G.Z. Hao 2 , G.T.A. Huijsmans 4 , A. Kirk1 , A. Loarte 4 fields Yueqiang Liu, Akers R, Chapman I T, Gribov Y, Hao G Z, Huijsmans G T A, Kirk A, Loarte A, Pinches
Global symmetries of Yang-Mills squared in various dimensions
Anastasiou, A; Hughes, M J; Nagy, S
2015-01-01T23:59:59.000Z
Tensoring two on-shell super Yang-Mills multiplets in dimensions $D\\leq 10$ yields an on-shell supergravity multiplet, possibly with additional matter multiplets. Associating a (direct sum of) division algebra(s) $\\mathbb{D}$ with each dimension $3\\leq D\\leq 10$ we obtain formulae for the algebras $\\mathfrak{g}$ and $\\mathfrak{h}$ of the U-duality group $G$ and its maximal compact subgroup $H$, respectively, in terms of the internal global symmetry algebras of each super Yang-Mills theory. We extend our analysis to include supergravities coupled to an arbitrary number of matter multiplets by allowing for non-supersymmetric multiplets in the tensor product.
Statistical mechanics of Yang-Mills classical mechanics
Bannur, Vishnu M. [Department of Physics, University of Calicut, Kerala-673 635 (India)
2005-08-01T23:59:59.000Z
Statistical mechanics (SM) of Yang-Mills classical mechanics is studied by using a toy model that resembles chaotic quartic oscillators. This nonlinear system attains the thermodynamic equilibrium not by collisions, which is generally assumed in SM, but by chaotic dynamics. This is a new mechanism of thermalization that may be relevent to the quark-gluon plasma (QGP) formation in relativistic heavy-ion collisions because the interactions governing QGP involve quantum chromodynamics (QCD), which is a Yang-Mills theory [SU(3)]. The thermalization time is estimated from the Lyapunov exponent. The Lyapunov exponent is evaluated using the recently developed monodromy matrix method. We also discuss the physical meaning of thermalization and SM in this system of few degrees in terms of chromo-electric and chromomagnetic fields. One of the consequence of thermalization, such as equipartition of energy and dynamical temperature, is also numerically verified.
A.J. Thornton, A. Kirk, P. Cahyna, I.T. Chapman, J.R. Harrison, Yueqiang Liu and the MAST Team
A.J. Thornton, A. Kirk, P. Cahyna, I.T. Chapman, J.R. Harrison, Yueqiang Liu and the MAST Team CCFE 1 , P. Cahyna 2 , I.T. Chapman 1 , J.R. Harrison 1 , Yueqiang Liu 1 and the MAST Team 1 EURATOM, Kirk A, Cahyna P, Chapman I T, Harrison J R, Yueqiang Liu, MAST Team This is an author-created, un
Four Dimensional Quantum Yang-Mills Theory and Mass Gap
Simone Farinelli
2015-07-17T23:59:59.000Z
A quantization procedure for the Yang-Mills equations for the Minkowski space $\\mathbf{R}^{1,3}$ is carried out in such a way that field maps satisfying Wightman's axioms of Constructive Quantum Field Theory can be obtained. Moreover, the spectrum of the corresponding Hamilton operator is proven to be positive and bounded away from zero except for the case of the vacuum state which has vanishing energy level. The particles corresponding to all solution fields are bosons.
Vacuum Structure of Yang-Mills Theory in Curved Spacetime
Samuel J. Collopy
2009-08-31T23:59:59.000Z
The stability of the chromomagnetic Savvidy vacuum in QCD under the influence of positive Riemannian curvature is studied. The heat traces of the operators relevant to SO(2) gauge-invariant Yang-Mills fields and Faddeev-Popov ghosts are calculated on product spaces of S^2 and S^1 \\times S^1. It is shown that the chromomagnetic vacuum with covariantly constant chromomagnetic field is stable in a certain set of radii and field strengths.
Deconfinement in Yang-Mills Theory through Toroidal Compactification
Simic, Dusan; Unsal, Mithat; /Stanford U., Phys. Dept. /SLAC
2011-08-12T23:59:59.000Z
We introduce field theory techniques through which the deconfinement transition of four-dimensional Yang-Mills theory can be moved to a semi-classical domain where it becomes calculable using two-dimensional field theory. We achieve this through a double-trace deformation of toroidally compactified Yang-Mills theory on R{sup 2} x S{sub L}{sup 1} x S{sub {beta}}{sup 1}. At large N, fixed-L, and arbitrary {beta}, the thermodynamics of the deformed theory is equivalent to that of ordinary Yang-Mills theory at leading order in the large N expansion. At fixed-N, small L and a range of {beta}, the deformed theory maps to a two-dimensional theory with electric and magnetic (order and disorder) perturbations, analogs of which appear in planar spin-systems and statistical physics. We show that in this regime the deconfinement transition is driven by the competition between electric and magnetic perturbations in this two-dimensional theory. This appears to support the scenario proposed by Liao and Shuryak regarding the magnetic component of the quark-gluon plasma at RHIC.
YANG ET AL. VOL. XXX ' NO. XX ' 000000 ' XXXX www.acsnano.org
Wang, Zhong L.
YANG ET AL. VOL. XXX ' NO. XX ' 000000 ' XXXX www.acsnano.org A C XXXX American Chemical Society ARTICLE #12;YANG ET AL. VOL. XXX ' NO. XX ' 000000 ' XXXX www.acsnano.org B energies, whichever
Stability and Control of Dynamical Systems with Applications, D. Liu and P. J. Antsaklis (Eds been applied in control system problems for a long time in such areas as optimization, adaptive control Laboratory, Richland, WA. 1 #12;Stability and Control of Dynamical Systems with Applications, D. Liu and P. J
Meyer, Bertrand
Cite this paper as follows: Lisa (Ling) Liu, Bertrand Meyer and Bernd Schoeller, Using contracts And Proofs, ETH Zurich, 5-6 February 2007, eds. Yuri Gurevich and Bertrand Meyer, Lecture Notes in Computer of automatic test generation Lisa (Ling) Liu Bertrand Meyer Bernd Schoeller Chair of Software Engineering, ETH
Wong, Limsoon
to a lack of understanding of how resistance emerges in bacteria upon drug treat- ment. It has been proposedWong L, Liu G. Protein interactome analysis for countering pathogen drug resistance. JOURNAL Drug Resistance Limsoon Wong and Guimei Liu School of Computing, National University of Singapore, 13
Shenzhen Heng Yang Solar Industrial Co Ltd | Open Energy Information
AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousPlasmaP a g eWorks -09-0018-CXNuonYucheng Xinyuan Heat Power Co LtdShenyang Power GroupGreenwheelYang Solar
Ming-Yang Ho | Photosynthetic Antenna Research Center
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
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Dali Yang er Hydropower Development Co Ltd | Open Energy Information
AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousPlasmaP a g eWorks -09-0018-CX Jump to: navigation,DOI-BLM-OR-V040-2011-0008-EADSL HydrowattDainipponDali Yang
Consistent perturbative light front formulation of Yang-Mills theories
Morara, M.; Soldati, R. [Dipartimento di Fisica 'A. Righi', Universita di Bologna (Italy); McCartor, G. [Department of Physics, SMU, Dallas, Texas (United States)
1999-11-22T23:59:59.000Z
It is shown how to obtain the consistent light front form quantization of a non-Abelian pure Yang-Mills theory (gluondynamics) in the framework of the standard perturbative approach. After a short review of the previous attempts in the light cone gauge A{sub -}=0, it is explained how the difficulties can be overcome after turning to the anti light cone gauge A{sub +}=0. In particular, the generating functional of the renormalized Green's functions turns out to be the same as in the conventional instant form approach, leading to the Mandelstam-Leibbrandt prescription for the free gluon propagator.
Fusion hierarchies for N = 4 superYang-Mills theory
A. V. Belitsky
2008-04-12T23:59:59.000Z
We employ the analytic Bethe Anzats to construct eigenvalues of transfer matrices with finite-dimensional atypical representations in the auxiliary space for the putative long-range spin chain encoding anomalous dimensions of all composite single-trace gauge invariant operators of the maximally supersymmetric Yang-Mills theory. They obey an infinite fusion hierarchy which can be reduced to a finite set of integral relations for a minimal set of transfer matrices. This set is used to derive a finite systems of functional equations for eigenvalues of nested Baxter polynomials.
Fate of Yang-Mills black hole in early Universe
Nakonieczny, Lukasz; Rogatko, Marek [Institute of Physics Maria Curie-Sklodowska University 20-031 Lublin, pl. Marii Curie-Sklodowskiej 1 (Poland)
2013-02-21T23:59:59.000Z
According to the Big Bang Theory as we go back in time the Universe becomes progressively hotter and denser. This leads us to believe that the early Universe was filled with hot plasma of elementary particles. Among many questions concerning this phase of history of the Universe there are questions of existence and fate of magnetic monopoles and primordial black holes. Static solution of Einstein-Yang-Mills system may be used as a toy model for such a black hole. Using methods of field theory we will show that its existence and regularity depend crucially on the presence of fermions around it.
Loop formulation of supersymmetric Yang-Mills quantum mechanics
Kyle Steinhauer; Urs Wenger
2014-10-01T23:59:59.000Z
We derive the fermion loop formulation of N=4 supersymmetric SU(N) Yang-Mills quantum mechanics on the lattice. The loop formulation naturally separates the contributions to the partition function into its bosonic and fermionic parts with fixed fermion number and provides a way to control potential fermion sign problems arising in numerical simulations of the theory. Furthermore, we present a reduced fermion matrix determinant which allows the projection into the canonical sectors of the theory and hence constitutes an alternative approach to simulate the theory on the lattice.
Super-Yang-Mills theories on S4 x R
Jungmin Kim; Seok Kim; Kimyeong Lee; Jaemo Park
2014-07-04T23:59:59.000Z
We construct super-Yang-Mills theories on S4 x R, S4 x S1 and S4 x interval with the field content of maximal SYM, coupled to boundary degrees in the last case. These theories provide building blocks of the `5d uplifts' of gauge theories on S4, obtained by compactifying the 6d (2,0) theory. We pay special attention to the N=2* theory on S4. We also explain how to construct maximal SYM on S5 x R, and clarify when SYM theories can be put on S^n x R.
Changhuei Yang 1200 E. California Blvd, MC: 136-96 e-mail: chyang@caltech.edu
) 4. Changhuei Yang, Kyungwon An, Lev T. Perelman, Adam Wax, Ramachandra R. Dasari and Michael S. Feld. Changhuei Yang, Adam Wax, Irene Georgakoudi, Eugene B. Hanlon, Kamran Badizadegan, Ramachandra R. Dasari). 6. Changhuei Yang, Adam Wax and Michael S. Feld; "Measurement of anomalous phase velocity
An ancient Chinese wisdom for metabolic engineering: Yin-Yang
DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)
Wu, Stephen G.; He, Lian; Wang, Qingzhao; Tang, Yinjie J.
2015-12-01T23:59:59.000Z
In ancient Chinese philosophy, Yin-Yang describes two contrary forces that are interconnected and interdependent. This concept also holds true in microbial cell factories, where Yin represents energy metabolism in the form of ATP, and Yang represents carbon metabolism. Current biotechnology can effectively edit the microbial genome or introduce novel enzymes to redirect carbon fluxes. On the other hand, microbial metabolism loses significant free energy as heat when converting sugar into ATP; while maintenance energy expenditures further aggravate ATP shortage. The limitation of cell “powerhouse” prevents hosts from achieving high carbon yields and rates. Via an Escherichia coli flux balance analysismore »model, we further demonstrate the penalty of ATP cost on biofuel synthesis. To ensure cell powerhouse being sufficient in microbial cell factories, we propose five principles: 1. Take advantage of native pathways for product synthesis. 2. Pursue biosynthesis relying only on pathways or genetic parts without significant ATP burden. 3. Combine microbial production with chemical conversions (semi-biosynthesis) to reduce biosynthesis steps. 4. Create “minimal cells” or use non-model microbial hosts with higher energy fitness. 5. Develop a photosynthesis chassis that can utilize light energy and cheap carbon feedstocks. Meanwhile, metabolic flux analysis can be used to quantify both carbon and energy metabolisms. The fluxomics results are essential to evaluate the industrial potential of laboratory strains, avoiding false starts and dead ends during metabolic engineering« less
Rieh, Jae-Sung
Advances in SiGe HBT BiCMOS Technology A. Joseph, L. Lanzerotti, X. Liu, D. Sheridan, J. Johnson, Q Email: josepha@us.ibm.com, Phone: 802-769-469 Abstract -- Silicon Germanium (SiGe) Heterojunction marketplace by offering a cost competitive solution for myriad of products. SiGe BiCMOS technologies currently
The Spectrum of Softly Broken N=1 Supersymmetric Yang-Mills Theory
G. R. Farrar; G. Gabadadze; M. Schwetz
1998-06-24T23:59:59.000Z
We study the spectrum of the softly broken generalized Veneziano-Yankielowicz effective action for N=1 SUSY Yang-Mills theory. Two dual formulations of the effective action are given. The spurion method is used for the soft SUSY breaking. Masses of the bound states are calculated and mixing patterns are discussed. Mass splittings of pure gluonic states are consistent with predictions of conventional Yang-Mills theory. The results can be tested in lattice simulations of the SUSY Yang-Mills model.
Liu, Xiaowen "Jason"
and evaluating network routing protocols can be categorized as analytical, simulation-based, and emulation-basedToward Scalable Routing Experiments with Real-Time Network Simulation Yue Li, Jason Liu, and Raju with a previously devel- oped real-time network simulation engine. Our design of the infrastructure uses a novel
Tan, Chew Lim
types, such as bar chart, pie chart and line chart etc. In recent years, several works have beenExtraction of Vectorized Graphical Information from Scientific Chart Images Ruizhe Liu, Weihua}@comp.nus.edu.sg Abstract Graphical components information extraction is a crucial step in the chart recognition
Cong, Jason "Jingsheng"
An Energy-Efficient Adaptive Hybrid Cache Jason Cong, Karthik Gururaj, Hui Huang, Chunyue Liu representative techniques on a wide range of benchmarks. Keywords--Energy Reduction; Hybrid Cache; Scratchpad of the cache as software- managed scratchpad memory (SPM), hybrid caches manage to handle both unknown
Panwar, Shivendra S.
The Hidden Cost of Hidden Terminals Feilu Liu, Jian Lin, Zhifeng Tao§, Thanasis Korakis, Elza Erkip that this is not necessarily true and terminals can be hidden from each other. In this paper, the impact of hidden terminals measure- ments in a real network. In the presence of hidden terminals, it is observed that the widely
Fisher, Kathleen
Cloud Resource Orchestration: A Data-Centric Approach Changbin Liu Yun Mao Jacobus Van der Merwe Mary Fernández AT&T Labs - Research University of Pennsylvania ABSTRACT Cloud computing provides users virtualization of the underlying physical infrastructure. However, the scale and highly dynamic nature of cloud
Spot size dependence of laser accelerated protons in thin multi-ion foils Tung-Chang Liu,1,a)
polarized laser beam irradiates an ultra-thin foil and accelerates nearly the whole foil by the radiationSpot size dependence of laser accelerated protons in thin multi-ion foils Tung-Chang Liu,1,a) Xi of the effect of the laser spot size of a circularly polarized laser beam on the energy of quasi
A Taxonomy of Cyber Attacks on 3G Networks Kameswari Kotapati, Peng Liu, Yan Sun, Thomas F. LaPorta
Yener, Aylin
1 A Taxonomy of Cyber Attacks on 3G Networks Kameswari Kotapati, Peng Liu, Yan Sun, Thomas F. La Infrastructure Cyber Attack. This paper is the first to propose attack taxonomy for 3G networks. The uniqueness of this taxonomy is the inclusion of Cross Infrastructure Cyber Attacks in addition to the standard Single
A Collaborative Model for Calculus Reform--A Preliminary Report Po-Hung Liu, Ching-Ching Lin1
Spagnolo, Filippo
372 A Collaborative Model for Calculus Reform--A Preliminary Report Po-Hung Liu, Ching-Ching Lin1 two decades, both pros and cons of calculus reform have been discussed. A question often asked is, "Has the calculus reform project improved students' understanding of mathematics?" The advocates
Liu, Ling
Location Privacy with Road network Mix-zones Balaji Palanisamy, Ling Liu, Kisung Lee, Aameek Singh attacks that make mix-zones on road networks vulnerable and illustrate a set of counter measures to make road network mix-zones attack resilient. Concretely, we categorize the vulnerabilities of road network
Solar wind structure in the outer heliosphere J.D. Richardson a,b,*, Y. Liu a
California at Berkeley, University of
Solar wind structure in the outer heliosphere J.D. Richardson a,b,*, Y. Liu a , C. Wang b a Kavli form 8 February 2007; accepted 27 March 2007 Abstract A solar wind parcel evolves as it moves outward, interacting with the solar wind plasma ahead of and behind it and with the inter- stellar neutrals
Zhu, Sencun
A Tree-Based µTESLA Broadcast Authentication for Sensor Networks Donggang Liu Peng Ning Sencun Zhu to multiple nodes in an authenticated way. µTESLA and multi-level µTESLA have been proposed to provide of senders. Though multi-level µTESLA schemes can scale up to large sensor networks (in terms of receivers
Saskatchewan, University of
Database Server Workload Characterization in an E-commerce Environment Fujian Liu Yanping Zhao, the database server perfor- mance is crucial. Dynamic cache is often used to reduce the load on the database server, which reduces the need for scalability. A good understanding of the workload charac- teristics
Hu, Huosheng
Design of 3D Swim Patterns for Autonomous Robotic Fish Huosheng Hu, Jindong Liu, Ian Dukes, United Kingdom Email: hhu@essex.ac.uk, jliua@essex.ac.uk Abstract: To realise fish-like swim patterns by a robotic system poses tremendous challenges. This requires fully understanding of fish biomechanics
Database Schema Evolution using EVER Diagrams Chien-Tsai Liu Shi-Kuo Chang Panos K. Chrysanthid
Madiraju, Praveen
Database Schema Evolution using EVER Diagrams Chien-Tsai Liu Shi-Kuo Chang Panos K. Chrysanthid to schema evolution through changes to the ER diagram represent- ing the schema of a database. In order. A powerful visual interface is thus provided for database schema evolution. Various approaches to database
Sense and Response Systems for Crisis J. J. Bunn, K. M. Chandy, M. Faulkner, A. H. Liu, M. Olson
Chandy, K. Mani
such as earthquakes, tsunamis, radiation hazards, fires, and terrorist attacks. Pervasive sense and response systems categories: Early warning systems give notice of impending violent shaking; the systems guide firstSense and Response Systems for Crisis Management J. J. Bunn, K. M. Chandy, M. Faulkner, A. H. Liu
Massachusetts at Amherst, University of
, Weibo Gong, Don Towsley Abstract-- Queuing analysis is important in providing guid- ing principles are modeled as continuous fluid. The continuous nature of fluid makes Yong Huang and Weibo Gong, gong@ecs.umass.edu. Yong Liu is with the Department of Electrical and Computer Engineering, Polytechnic
Mavroidis, Constantinos
1 Design and Modeling of the NU Smart Space Drilling System (SSDS) Yinghui Liu, Brian Weinberg: http://www.coe.neu.edu/~mavro * Associate Professor, Corresponding Author Abstract Deep space drilling Drilling System (SSDS), which is currently being developed at Northeastern University (NU), is a compact
Pang, Grantham
tolerance to humidity, low power consumption and minimal heat generation. Light-emitting diodes (LEDsOptical Wireless based on High Brightness Visible LEDs Grantham Pang, Thomas Kwan, Hugh Liu, Chi use of lighting or signaling devices constructed by light-emitting diodes (LEDs). The idea
Pang, Grantham
lights with LEDs is a reduction in power consumption [7]. In addition, incandescent traffic signals burn1 DUAL USE OF LEDS: SIGNALING AND COMMUNICATIONS IN ITS Grantham Pang, Chi-ho Chan, Hugh Liu of light-emitting diodes (LEDs) over incandescent lights is well-supported. This is due to their high
Schrag, Daniel
2007-01-01T23:59:59.000Z
Snowball prevention questioned Arising from: W. R. Peltier, Y. Liu & J. W. Crowley Nature 450, 813 carbon cycleclimate model, Peltier et al.2 propose that temperature- dependent remineralization fall short of explaining the geological evidence in the absence of global glaciation. Peltier et al.2
One-Step Synthesis of FePt Nanoparticles with Tunable Size Min Chen,, J. P. Liu, and Shouheng Sun*,
Liu, J. Ping
One-Step Synthesis of FePt Nanoparticles with Tunable Size Min Chen,, J. P. Liu, and Shouheng SunPt is coated over the seeds. Although size distribution of the particles prepared from all these methods can of the stabilizers and metal precursors, heating rate, heating temperature, and heating duration. Further, core
Measurement of shear wave velocity of heavy oil De-hua Han, Jiajin Liu, University of Houston
1 Measurement of shear wave velocity of heavy oil De-hua Han, Jiajin Liu, University of Houston modulus and therefore no shear wave can propagate through fluids. But heavy oils have properties that are much complex than lighter oils. At low temperatures, heavy oils are extremely viscous and begin to act
Liu, Rees and Spitler. 1 Simulation of a Geothermal Bridge Deck Anti-icing System and Experimental and Spitler. 2 ABSTRACT The design of heated bridge deck anti-icing systems requires assessment of long-term performance under expected future weather conditions. A method of simulating the performance of such a system
Paris-Sud XI, Université de
Test Planning for Mixed-Signal SOCs with Wrapped Analog Cores Anuja Sehgal, Fang Liu, Sule Ozev. Even though the test cost for such mixed-signal SOCs is significantly higher than that for digital SOCs, most prior research in this area has focused exclusively on digital cores. We propose a low-cost test
Perturbative study of Yang-Mills theory in the infrared
Siringo, Fabio
2015-01-01T23:59:59.000Z
Pure Yang-Mills SU(N) theory is studied in four dimensional space and Landau gauge by a double perturbative expansion based on a massive free-particle propagator. By dimensional regularization, all diverging mass terms cancel exactly in the double expansion, without the need to include mass counterterms that would spoil the symmetry of the original Lagrangian. The emerging perturbation theory is safe in the infrared and shares the same behaviour of the standard perturbation theory in the UV. At one-loop, Gluon and ghost propagators are found in excellent agreement with the data of lattice simulations and an infrared-safe running coupling is derived. A natural scale m=0.5-0.6 GeV is extracted from the data for N=3.
Dual superconductivity and vacuum properties in Yang--Mills theories
A. D'Alessandro; M. D'Elia; L. Tagliacozzo
2007-05-03T23:59:59.000Z
We address, within the dual superconductivity model for color confinement, the question whether the Yang-Mills vacuum behaves as a superconductor of type I or type II. In order to do that we compare, for the theory with gauge group SU(2), the determination of the field penetration depth $\\lambda$ with that of the superconductor correlation length $\\xi$. The latter is obtained by measuring the temporal correlator of a disorder parameter developed by the Pisa group to detect dual superconductivity. The comparison places the vacuum close to the border between type I and type II and marginally on the type II side. We also check our results against the study of directly measurable effects such as the interaction between two parallel flux tubes, obtaining consistent indications for a weak repulsive behaviour. Future strategies to improve our investigation are discussed.
Function group approach to unconstrained Hamiltonian Yang-Mills theory
Antti Salmela
2005-09-07T23:59:59.000Z
Starting from the temporal gauge Hamiltonian for classical pure Yang-Mills theory with the gauge group SU(2) a canonical transformation is initiated by parametrising the Gauss law generators with three new canonical variables. The construction of the remaining variables of the new set proceeds through a number of intermediate variables in several steps, which are suggested by the Poisson bracket relations and the gauge transformation properties of these variables. The unconstrained Hamiltonian is obtained from the original one by expressing it in the new variables and then setting the Gauss law generators to zero. This Hamiltonian turns out to be local and it decomposes into a finite Laurent series in powers of the coupling constant.
Noncommutative (supersymmetric) electrodynamics in the Yang-Feldman formalism
Zahn, Jochen [Courant Research Centre 'Higher Order Structures in Mathematics', University of Goettingen, D-37073 Goettingen (Germany)
2010-11-15T23:59:59.000Z
We study quantum electrodynamics on the noncommutative Minkowski space (NCQED) in the Yang-Feldman formalism. Local observables are defined by using covariant coordinates. We compute the two-point function of the interacting field strength to second order and find the infrared divergent terms already known from computations using the so-called modified Feynman rules. It is shown that these lead to nonlocal renormalization ambiguities. Also new nonlocal divergences stemming from the covariant coordinates are found. Furthermore, we study the supersymmetric extension of the model. For this, the supersymmetric generalization of the covariant coordinates is introduced. We find that the nonlocal divergences cancel. At the one-loop level, the only effect of noncommutativity is then a momentum-dependent field strength normalization. We interpret it as an acausal effect and show that its range is independent of the noncommutativity scale.
Generalized Nariai Solutions for Yang-type Monopoles
Pablo Diaz; Antonio Segui
2007-06-01T23:59:59.000Z
A detailed study of the geometries that emerge by a gravitating generalized Yang monopole in even dimensions is carried out. In particular, those which present black hole and cosmological horizons. This two-horizon system is thermally unstable. The process of thermalization will drive both horizons to coalesce. This limit is what is profusely studied in this paper. It is shown that eventhough coordinate distance shrinks to zero, physical distance does not. So, there is some remaining space which geometry has been computed and identified as a generalized Nariai solution. The thermal properties of this new spacetime are then calculated. Topics, as the elliptical relation between radii of spheres in the geometry or a discussion about whether a mass-type term should be present in the line element or not, are also included.
Sensitivity Analysis of Discrete Stochastic Systems Rudiyanto Gunawan,* Yang Cao,y
Cao, Yang
and deterministic analyses show the significance of explicit consideration of the probabilistic natureSensitivity Analysis of Discrete Stochastic Systems Rudiyanto Gunawan,* Yang Cao,y Linda Petzold, University of California, Santa Barbara, California ABSTRACT Sensitivity analysis quantifies the dependence
Classical M-Fivebrane Dynamics and Quantum N=2 Yang-Mills
P. S. Howe; N. D. Lambert; P. C. West
1997-11-05T23:59:59.000Z
We obtain the complete quantum Seiberg-Witten effective action for N=2 supersymmetric SU(N) Yang-Mills theory from the classical M-fivebrane equations of motion with N threebranes moving in its worldvolume.
BRST invariant PV regularization of SUSY Yang-Mills and SUGRA
Mary K. Gaillard
2011-09-14T23:59:59.000Z
Pauli-Villars regularization of Yang-Mills theories and of supergravity theories is outlined, with an emphasis on BRST invariance. Applications to phenomenology and the anomaly structure of supergravity are discussed.
BRST Invariant PV Regularization of SUSY Yang-Mills and SUGRA
Gaillard, Mary K
2012-01-01T23:59:59.000Z
September 2011 BRST Invariant PV Regularization of SUSYemployer. ii BRST INVARIANT PV REGULARIZATION OF SUSY YANG-a number of years on Pauli-Villars (PV) regu- larization of
Future applications of the Yang-Mills gradient flow in lattice QCD
Martin Lüscher
2013-08-26T23:59:59.000Z
The Yang--Mills gradient flow has many interesting applications in lattice QCD. In this talk, some recent and possible future uses of the flow are discussed, emphasizing the underlying theoretical concepts rather than any computational aspects.
(Shin-Jun Lee) (Sung-Bong Yang) GIS(Geographic Information System) ,
Yang, Sung-Bong
1 2 (Shin-Jun Lee) (Sung-Bong Yang) GIS(Geographic Information System) , . , (node) (link) , (cost) . GIS , . 4 . , . , (path tree of the basic functions provided in the network analysis of a geographic information system(GIS). A network
Fusion procedure for the Yang-Baxter equation and Schur-Weyl duality
L. Poulain d'Andecy
2013-07-25T23:59:59.000Z
We first review the fusion procedure for an arbitrary solution of the Yang-Baxter equation and the study of distinguished invariant subspaces for the fused solutions. Then we apply these general results to four particular solutions: the Yang solution, its standard deformation and their generalizations for super vector spaces. For the Yang solution, respectively, its "super" generalization, we explain how, using the fusion formula for the symmetric group together with the (super) Schur-Weyl duality, the fusion procedure allows to construct a family of fused solutions of the Yang-Baxter equation acting on irreducible representations of the general linear Lie algebra, respectively, of the general linear Lie superalgebra. For the deformations of the two previous solutions, we use the fusion formula for the Hecke algebra together with the (super) quantum Schur--Weyl duality to obtain fused solutions acting on irreducible representations of the quantum groups associated to the general linear Lie (super)algebras.
Quark confinement due to non-Abelian magnetic monopoles in SU(3) Yang-Mills theory
Kondo, Kei-Ichi; Shibata, Akihiro; Shinohara, Toru; Kato, Seikou [Department of Physics, Graduate School of Science, Chiba University, Chiba 263-8522 (Japan); Computing Research Center, High Energy Accelerator Research Organization, Tsukuba 305-0801 (Japan); Department of Physics, Graduate School of Science, Chiba University, Chiba 263-8522 (Japan); Fukui National College of Technology, Sabae 916-8507 (Japan)
2012-10-23T23:59:59.000Z
We present recent results on quark confinement: in SU(3) Yang-Mills theory, confinement of fundamental quarks is obtained due to the dual Meissner effect originated from non-Abelian magnetic monopoles defined in a gauge-invariant way, which is distinct from the well-known Abelian projection scenario. This is achieved by using a non-Abelian Stokes theorem for the Wilson loop operator and a new reformulation of the Yang-Mills theory.
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:5 TablesExports(Journal Article) |govInstrumentsmfrirtA Journey InsideMicroBooNE LArTPC SarahArea:Security Complex , UT, and StanleyYourYu Lok LamYunjie
Finite-Volume Spectra of the Lee-Yang Model
Zoltan Bajnok; Omar el Deeb; Paul A. Pearce
2014-12-29T23:59:59.000Z
We consider the non-unitary Lee-Yang minimal model ${\\cal M}(2,5)$ in three different finite geometries: (i) on the interval with integrable boundary conditions labelled by the Kac labels $(r,s)=(1,1),(1,2)$, (ii) on the circle with periodic boundary conditions and (iii) on the periodic circle including an integrable purely transmitting defect. We apply $\\varphi_{1,3}$ integrable perturbations on the boundary and on the defect and describe the flow of the spectrum. Adding a $\\Phi_{1,3}$ integrable perturbation to move off-criticality in the bulk, we determine the finite size spectrum of the massive scattering theory in the three geometries via Thermodynamic Bethe Ansatz (TBA) equations. We derive these integral equations for all excitations by solving, in the continuum scaling limit, the TBA functional equations satisfied by the transfer matrices of the associated $A_{4}$ RSOS lattice model of Forrester and Baxter in Regime III. The excitations are classified in terms of $(m,n)$ systems. The excited state TBA equations agree with the previously conjectured equations in the boundary and periodic cases. In the defect case, new TBA equations confirm previously conjectured transmission factors.
Fermion Actions extracted from Lattice Super Yang-Mills Theories
Misumi, Tatsuhiro
2013-01-01T23:59:59.000Z
We revisit 2D $\\mathcal{N}=(2,2)$ super Yang-Mills lattice formulation (Sugino model) to investigate its fermion action with two (Majorana) fermion flavors and exact chiral-$U(1)_{R}$ symmetry. We show that the reconcilement of chiral symmetry and absence of further species-doubling originates in the 4D clifford algebra structure of the action, where 2D two flavors are spuriously treated as a single 4D four-spinor with four 4D gamma matrices introduced into kinetic and Wilson terms. This fermion construction based on the higher-dimensional clifford algebra is extended to four dimensions in two manners: (1) pseudo-8D sixteen-spinor treatment of 4D four flavors with eight 8D gamma matrices, (2) pseudo-6D eight-spinor treatment of 4D two flavors with five out of six 6D gamma matrices. We obtain 4D four-species and two-species lattice fermions with unbroken subgroup of chiral symmetry and other essential properties. We discuss their relations to staggered and Wilson twisted-mass fermions. We also discuss their po...
2 Solar flare signatures of the ionospheric GPS total electron content 3 J. Y. Liu,1,2
Chen, Yuh-Ing
2 Solar flare signatures of the ionospheric GPS total electron content 3 J. Y. Liu,1,2 C. H. Lin,1, ionospheric solar flare effects on the total electron content (TEC) and 7 associated time rate of change (r. The occurrence times and 9 locations of 11 solar flares are isolated from the 18 A° X-ray radiations of the 10
M5-Branes, D4-Branes and Quantum 5D super-Yang-Mills
Neil Lambert; Constantinos Papageorgakis; Maximilian Schmidt-Sommerfeld
2011-02-22T23:59:59.000Z
We revisit the relation of the six-dimensional (2,0) M5-brane Conformal Field Theory compactified on a circle to 5D maximally supersymmetric Yang-Mills Gauge Theory. We show that in the broken phase 5D super-Yang-Mills contains a spectrum of soliton states that can be identified with the complete Kaluza-Klein modes of an M2-brane ending on the M5-branes. This provides evidence that the (2,0) theory on a circle is equivalent to 5D super-Yang-Mills with no additional UV degrees of freedom, suggesting that the latter is in fact a well-defined quantum theory and possibly finite.
String theories as the adiabatic limit of Yang-Mills theory
Alexander D. Popov
2015-07-14T23:59:59.000Z
We consider Yang-Mills theory with a matrix gauge group $G$ on a direct product manifold $M=\\Sigma_2\\times H^2$, where $\\Sigma_2$ is a two-dimensional Lorentzian manifold and $H^2$ is a two-dimensional open disc with the boundary $S^1=\\partial H^2$. The Euler-Lagrange equations for the metric on $\\Sigma_2$ yield constraint equations for the Yang-Mills energy-momentum tensor. We show that in the adiabatic limit, when the metric on $H^2$ is scaled down, the Yang-Mills equations plus constraints on the energy-momentum tensor become the equations describing strings with a worldsheet $\\Sigma_2$ moving in the based loop group $\\Omega G=C^\\infty (S^1, G)/G$, where $S^1$ is the boundary of $H^2$. By choosing $G=R^{d-1, 1}$ and putting to zero all parameters in $\\Omega R^{d-1, 1}$ besides $R^{d-1, 1}$, we get a string moving in $R^{d-1, 1}$. In arXiv:1506.02175 it was described how one can obtain the Green-Schwarz superstring action from Yang-Mills theory on $\\Sigma_2\\times H^2$ while $H^2$ shrinks to a point. Here we also consider Yang-Mills theory on a three-dimensional manifold $\\Sigma_2\\times S^1$ and show that in the limit when the radius of $S^1$ tends to zero, the Yang-Mills action functional supplemented by a Wess-Zumino-type term becomes the Green-Schwarz superstring action.
2002-01-01T23:59:59.000Z
Hugo Liu, Push Singh. (2002). MAKEBELIEVE: Using Commonsense to Generate Stories. Proceedings Stories Hugo Liu, Push Singh MIT Media Laboratory 20 Ames Street 320D Cambridge, MA, 02139 USA {hugo, push," is selected from the on- tology of the Open Mind Commonsense Knowledge Base (Singh, 2002). Binary causal
Wu, Shin-Tson
, Shih-Hsien Liu, Kung-Lung Cheng et al. Citation: J. Appl. Phys. 111, 063103 (2012); doi: 10-Tson Wu,1,a) Shih-Hsien Liu,2 Kung-Lung Cheng,2 and Jyh-Wen Shiu3 1 College of Optics and Photonics
A. Kirk, W. Suttrop, I.T. Chapman, Yueqiang Liu, R. Scannell, A.J. Thornton, L. Barrera Orte, P and a Comparison with ASDEX Upgrade A. Kirk 1 , W. Suttrop 2 , I.T. Chapman 1 , Yueqiang Liu 1 , R. Scannell 1 , A collisionality discharges in MAST and a comparison with ASDEX Upgrade Kirk A, Suttrop W, Chapman I T, Yueqiang
Measurement of microbial nitrogen flow in the duodenum in sheep WZ Yang, C Poncet
Paris-Sud XI, Université de
composition and distribution of LAB and adherent biomasses expressed as &dquo;solid adherent bacteria- scribed by Yang et al (1989). Cr-EDTA and 15N, continuously infused for 5 d and 3 d respectively before sampling, were used as flow and micro- bial markers. LAB biomasse in the rumen efflu- ent was estimated as
Critical Path Analysis for the Execution of Parallel and Distributed Programs Cui-Qing Yang
Miller, Barton P.
Critical Path Analysis for the Execution of Parallel and Distributed Programs Cui-Qing Yang. One example of such techniques finds the critical path through a graph of a program's execution history. This paper presents the design, implementation and test- ing of the critical path analysis
Scalable Continuous Query Processing by Tracking Pankaj K. Agarwal Junyi Xie Jun Yang Hai Yu
Agarwal, Pankaj K.
Scalable Continuous Query Processing by Tracking Hotspots Pankaj K. Agarwal Junyi Xie Jun Yang Hai}@cs.duke.edu ABSTRACT This paper considers the problem of scalably processing a large number of continuous queries for group-processing and indexing hundreds of thousands of continuous queries. In our approach, we first
Yang, Jun
Scalable Continuous Query Processing by Tracking Hotspots Pankaj K. Agarwal Junyi Xie Jun Yang Hai}@cs.duke.edu Abstract This paper considers the problem of scalably processing a large number of continuous queries. We for intervals in linear time. 1 Introduction Continuous query processing has attracted much interest
Quantum Chaos in a Yang--Mills--Higgs System Luca Salasnich 1
Quantum Chaos in a Yang--Mills--Higgs System Luca Salasnich 1 Dipartimento di Matematica Pura ed to quantum chaos, i.e. the study of properties of quantum systems which are classically chaotic 9 theory 13) . In this paper we study quantum chaos in a field--theory schematic model. We analyze
Knospe, Carl
Optimal Control of a Magnetic Bearing without Bias Flux Using Finite Voltage Charles Yang, Sterling Heights, MI 48314 SUMMARY Conventional Active Magnetic Bearings (AMB) are operated using a bias. In this paper, optimal control of a magnetic bearing without bias is investigated. A single degree
A Jitter Attenuating Timing Chain Suwen Yang, Mark R. Greenstreet and Jihong Ren #
Greenstreet, Mark
A Jitter Attenuating Timing Chain Suwen Yang, Mark R. Greenstreet and Jihong Ren # {swyang, mrg}@cs.ubc.ca, jihongr@gmail.com Abstract A long chain of inverters and wire segments will am plify clock jitter and drop timing pulses due to inter symbol interference. We present a jitter attenuating buffer based
YANG ET AL. VOL. 6 ' NO. 4 ' 28772892 ' 2012 www.acsnano.org
Hu, Wenchuang "Walter"
for future global energy production. Among existing solar cells, organic photovoltaics (OPVs) have many Chemical Society Nanoimprinted Polymer Solar Cell Yi Yang, Kamil Mielczarek, Mukti Aryal,^ Anvar Zakhidov family, polymer solar cells draw the most research interest, due to the rela- tively high power
Scattering amplitudes in N=2 Maxwell-Einstein and Yang-Mills/Einstein supergravity
Marco Chiodaroli; Murat Gunaydin; Henrik Johansson; Radu Roiban
2015-02-03T23:59:59.000Z
We expose a double-copy structure in the scattering amplitudes of the generic Jordan family of N=2 Maxwell-Einstein and Yang-Mills/Einstein supergravity theories in four and five dimensions. The Maxwell-Einstein supergravity amplitudes are obtained through the color/kinematics duality as a product of two gauge-theory factors; one originating from pure N=2 super-Yang-Mills theory and the other from the dimensional reduction of a bosonic higher-dimensional pure Yang-Mills theory. We identify a specific symplectic frame in four dimensions for which the on-shell fields and amplitudes from the double-copy construction can be identified with the ones obtained from the supergravity Lagrangian and Feynman-rule computations. The Yang-Mills/Einstein supergravity theories are obtained by gauging a compact subgroup of the isometry group of their Maxwell-Einstein counterparts. For the generic Jordan family this process is identified with the introduction of cubic scalar couplings on the bosonic gauge-theory side, which through the double copy are responsible for the non-abelian vector interactions in the supergravity theory. As a demonstration of the power of this structure, we present explicit computations at tree-level and one loop. The double-copy construction allows us to obtain compact expressions for the supergravity superamplitudes which are naturally organized as polynomials in the gauge coupling constant.
Gilad, Yoav
of Parkinson's and cardiovascular diseases in habitual caffeine consumers. Results Twin studies find . CYP1A2 . Parkinson's cardiovascular disease Introduction Caffeine is the most commonly consumedREVIEW Genetics of caffeine consumption and responses to caffeine Amy Yang & Abraham A. Palmer
SIMPLE PULSE ASYNCHRONOUS STATE MACHINES Jeffrey Miller 1 Woodward Yang 2
Yang, Woodward
SIMPLE PULSE ASYNCHRONOUS STATE MACHINES Jeffrey Miller 1 Woodward Yang 2 Division of Applied Sciences, Harvard University, USA 1 miller@eecs.harvard.edu 2 woody@eecs.harvard.edu ABSTRACT Pulse tion in the time domain. In this paper we present a new technique for pulse computation with simple
Heat transfer and friction characteristics of air flow in microtubes Chien-Yuh Yang a,
Kandlikar, Satish
Heat transfer and friction characteristics of air flow in microtubes Chien-Yuh Yang a, , Chia September 2011 Keywords: Microtube Heat transfer Liquid Crystal Thermography a b s t r a c t Several researches dealing with the single-phase forced convection heat transfer inside microchannels have been
Towards A Structural Load Testing Tool CheerSun D. Yang and Lori L. Pollock
Pollock, Lori L.
by the tester within an operational profile. This method of load testing is applied at system inteÂ gration timeTowards A Structural Load Testing Tool CheerÂSun D. Yang and Lori L. Pollock Department of Computer and Information Sciences University of Delaware Newark, DE 19716 (302) 831Â1953 Abstract Load sensitive faults
Energy Saving Mechanisms in Sensor Networks Lan Wang and Yang Xiao
Wang, Lan
Energy Saving Mechanisms in Sensor Networks Lan Wang and Yang Xiao Computer Science Department try to save energy by configuring the sensors into certain topologies, therefore such mechanisms have-efficient scheduling mech- anisms". There are many other methods to save energy, such as reducing communication range
Wireless ad hoc networks Acknowledgement: Slides borrowed from Richard Y. Yang @ Yale
Gao, Jie
are not flexible. Vulnerable to attacks. · Ad hoc networks· Ad hoc networks Flexible, easy to deploy, cheaper · Optimal power assignment /transmission range · Optimal scheduling & multi-hop routing · Node are staticWireless ad hoc networks Acknowledgement: Slides borrowed from Richard Y. Yang @ Yale #12
Bonus Yangian Symmetry for the Planar S-Matrix of N=4 Super Yang-Mills
Beisert, Niklas
2011-01-01T23:59:59.000Z
Recent developments in the determination of the planar S-matrix of N=4 Super Yang-Mills are closely related to its Yangian symmetry. Here we provide evidence for a yet unobserved additional symmetry: the Yangian level-one helicity operator.
Bonus Yangian Symmetry for the Planar S-Matrix of N=4 Super Yang-Mills
Niklas Beisert; Burkhard U. W. Schwab
2011-06-08T23:59:59.000Z
Recent developments in the determination of the planar S-matrix of N=4 Super Yang-Mills are closely related to its Yangian symmetry. Here we provide evidence for a yet unobserved additional symmetry: the Yangian level-one helicity operator.
Bonus Yangian Symmetry for the Planar S Matrix of N=4 Supersymmetric Yang-Mills Theory
Beisert, Niklas; Schwab, Burkhard U. W. [Max-Planck-Institut fuer Gravitationsphysik (Albert-Einstein-Institut), Am Muehlenberg 1, 14476 Potsdam (Germany)
2011-06-10T23:59:59.000Z
Recent developments in the determination of the planar S matrix of N=4 super Yang-Mills are closely related to its Yangian symmetry. Here we provide evidence for a yet unobserved additional symmetry: the Yangian level-one helicity operator.
Calibration of a Hybrid Camera Network Xilin Chen Jie Yang Alex Waibel
Chen, Xilin
Calibration of a Hybrid Camera Network Xilin Chen Jie Yang Alex Waibel School of Computer Science}@cs.cmu.edu ABSTRACT Visual surveillance using a camera network has imposed new challenges to camera calibration different cameras can be then calibrated under the catadioptric camera's coordinate system. This paper
Adsorption structure and doping effect of azidotrimethyltin on graphene , S.N. Yang b
Kim, Sehun
Adsorption structure and doping effect of azidotrimethyltin on graphene J. Choi a , S.N. Yang b , K Graphene Chemical functionalization Synchrotron Photoemission spectroscopy a b s t r a c t The adsorption demonstrate the variation of characteristic of graphene induced by the chemical functionalized molecule as we
Assessment and use of Loy Yang brown coal for power generation
Ottrey, A.; Woskoboenko, F. [HRL Technology Pty Ltd., Mulgrave, Victoria (Australia); Draper, I.; Fitzclarence, N. [Loy Yang Power Ltd., Traralgon, Victoria (Australia)
1996-12-31T23:59:59.000Z
The Loy Yang brown coal resource in the Latrobe Valley of Victoria has been extensively characterized in respect of: the extent, distribution and structure of the resource; the variations in properties throughout the resource; and evaluation of the behavior of the coal during processing. The resource characterization program involved an extensive borehole drilling program, backed by geological modelling and comprehensive material characterization (chemical, physical and petrological). Evaluation of the behavior of the coal has involved theoretical modelling, laboratory-scale investigations, pilot-scale combustion tests and observations on full-scale boilers. The Loy Yang open cut mine currently annually supplies 26 million tonne (Mt) of brown coal to: the 4 x 4500 MW units operated by Loy Yang Power Ltd.; the 2 x 500 MW units operated by Edison Mission Ltd.; and a steam-fluidized bed dryer operated by Dry Coal Australia Pty Ltd. (a joint venture between Lurgi and Australian Char Pty Ltd.). This paper highlights significant features of Loy Yang Power`s operations in the mine and the power station, with particular emphasis on ash fouling and slagging behavior.
Feedforward Control of a Piezoelectric Flexure Stage for AFM Yang Li and John Bechhoefer
Bechhoefer, John
to physics [1], [2]; by the publication, by control engineers, of the first textbook on modern control theory of an interesting "cross-over" work that analyzes physical systems from a control perspective [4]. While influencesFeedforward Control of a Piezoelectric Flexure Stage for AFM Yang Li and John Bechhoefer Abstract
Effects of CO2 adsorption upon coal deformation during geological sequestration Kan Yang1,2
Muzzio, Fernando J.
1 Effects of CO2 adsorption upon coal deformation during geological sequestration Kan Yang1. Neimark: aneimark@rutgers.edu Yangzheng Lin: sealin2008@hotmail.com TITLE RUNNING HEAD: Effects of coal@rutgers.edu, Phone:1-732-445-0834 #12;2 Abstract: Adsorption-induced deformation of coal during carbon dioxide
EVALUATING THREAT ASSESSMENT FOR MULTI-STAGE CYBER ATTACKS Shanchieh Jay Yang
Jay Yang, Shanchieh
EVALUATING THREAT ASSESSMENT FOR MULTI-STAGE CYBER ATTACKS Shanchieh Jay Yang Rochester Institute on how to evaluate a threat assessment algorithm, especially for cyber security. Because of the variety and the constantly changing nature of hacker behavior and network vulnerabilities, a cyber threat assessment
Qiao, Daji
Prolonging Sensor Network Lifetime Through Wireless Charging Yang Peng, Zi Li, Wensheng Zhang The emerging wireless charging technology is a promis- ing alternative to address the power constraint problem-0831874. As the wireless charging technology is being commer- cialized [12], it has become a promising
Ying, Lexing
vectors for dislocations, which play an important role in crystal plasticity. We refer the readers to [19CRYSTAL IMAGE ANALYSIS USING 2D SYNCHROSQUEEZED TRANSFORMS HAIZHAO YANG, JIANFENG LU, AND LEXING transforms to extract mesoscopic and microscopic information from atomic crystal images. The methods analyze
Chaotic Dynamics of Spin-Valve Oscillators Z. Yang and S. Zhang
Li, Charles
Chaotic Dynamics of Spin-Valve Oscillators Z. Yang and S. Zhang Department of Physics and Astronomy oscillators with tunable mi- crowave frequencies in spin valves are very desirable for magnetic storage it is not an intrinsic property of the current-driven oscillator. Here we consider a single-domain current-driven spin-valve
Energy Efficient Cooperative MIMO Systems Hsin-Yi Shen, Haiming Yang, Shivkumar Kalyanaraman
Kalyanaraman, Shivkumar
Energy Efficient Cooperative MIMO Systems Hsin-Yi Shen, Haiming Yang, Shivkumar Kalyanaraman an energy efficient cooperative MIMO system. Space-time block codes (STBC) and code combining techniques to cooperation overheads [1]. Thus there is tradeoff between energy consumption and system capacity in proposed
CO3097 Programming Secure and Distributed Systems Credits: 20 Convenor: Dr. S. Yang Semester: 1st
Yang, Shengxiang
CO3097 Programming Secure and Distributed Systems Credits: 20 Convenor: Dr. S. Yang Semester: 1st and distributed applica- tions in Java. The course covers both the fundamental problems facing distributed be tackled and implemented in Java. Learning Outcomes Students will be able to: build simple distributed
Practicality-Based Probabilistic Roadmaps Method Jing Yang, Patrick Dymond and Michael Jenkin
Jenkin, Michael R. M.
Practicality-Based Probabilistic Roadmaps Method Jing Yang, Patrick Dymond and Michael Jenkin: {jyang, jenkin, dymond}@cse.yorku.ca Abstract--Probabilistic roadmap methods (PRMs) are a commonly used roadmap can then be used to generate more practical paths. The approach is general and can be adapted
A self-powered electrochromic device driven by a nanogenerator Xiaohong Yang,ab
Wang, Zhong L.
A self-powered electrochromic device driven by a nanogenerator Xiaohong Yang,ab Guang Zhu,a Sihong September 2012 DOI: 10.1039/c2ee23194h Electrochromic (EC) devices are capable of reversibly changing.3% was obtained, with electrochromic response time (ERT) and coloration efficiency (CE) of 10 seconds and 58.7 cm2
Availability-Based Path Selection Song Yang, Stojan Trajanovski and Fernando A. Kuipers
Kuipers, Fernando A.
Availability-Based Path Selection Song Yang, Stojan Trajanovski and Fernando A. Kuipers Delft communication networks, connection avail- ability, which is defined as the probability that the corresponding). The path over which a connection is to be established should obey the agreed-upon availability, otherwise
Operational limit of closed loop pulsating heat pipes Honghai Yang a,*, S. Khandekar b
Khandekar, Sameer
Operational limit of closed loop pulsating heat pipes Honghai Yang a,*, S. Khandekar b , M. Groll c an experimental study on the operational limitation of closed loop pulsating heat pipes (CLPHPs), which consist pipes; Performance limit; Dry-out 1. Introduction Pulsating heat pipes (PHPs) or oscillating heat pipes
Nanowire-Based All-Oxide Solar Cells Benjamin D. Yuhas and Peidong Yang*
Yang, Peidong
electricity cost from a silicon solar cell well above that which comes from coal- or gas-burning power plantsNanowire-Based All-Oxide Solar Cells Benjamin D. Yuhas and Peidong Yang* Department of Chemistry present an all-oxide solar cell fabricated from vertically oriented zinc oxide nanowires and cuprous oxide
Liu Shao-Ch'i and "People's War": A Report on the Creation of Base Areas in 1938
Schwarz, Henry G.
1969-01-01T23:59:59.000Z
and the methods they used in dealing with those problems. The document is a report by Liu Shao-ch'i on the creation of Chin-Ch'a-Chi, formally the Shansi-Chahar-Hopei Border region, and other resistance cen ters behind Japanese lines. It was said to have been... provinces of Hopei, Chahar, Suiyiian, Shan tung, and Shansi. Only the East Hopei Autonomous Council 5 under General Yin Ju-keng materialized from the Japanese ef forts. Along the northern periphery of North China, bordering on the Gobi desert...
Ozgökmen, Tamay M.
Ökmen, hartmut PeterS, Jim Price, uLrike riemenSchneiDer, WanLi Wu, Xiaobiao Xu, anD Jiayan yang Fig. 1. Location used for climate predictions and projections of future climate change (Solomon et al. 2007ETEOROLOGICaL SOCIETy | #12;from the subtropical Mediterranean (Price et al. 1993) and Red Seas (Peters et al. 2005
Yang, Maria
Data Mining for Thesaurus Generation in Informal Design Information Retrieval Maria C. Yang-offs with each type of thesaurus, especially concerning the resources required to build them as well
A Multiphase Model for Cold Start of Polymer Electrolyte Fuel Leng Mao, Chao-Yang Wang,*,z
A Multiphase Model for Cold Start of Polymer Electrolyte Fuel Cells Leng Mao, Chao-Yang Wang, The Pennsylvania State University, University Park, Pennsylvania 16802, USA A multiphase and transient model
Liu, Yijun
An Internet-based computing platform for the boundary element method M. Nuggehally, Y.J. Liu*, S November 2002; accepted 3 February 2003 Abstract Computers combined with the Internet are dramatically are moving to the Internet, prompted by the promising advantages, such as easy access for users everywhere
Swaminathan, Madhavan
High Density Packaging in 2010 and Beyond Rao R. Tunmala*, Venky Sundaram, Fuhan Liu, George White, Swapan Bhattacharya, Raj M. Pulugurtha, Madhavan Packaging Research Center, Georgia Institute and the package increases tremendously. With the shift towards nano ICs by 2003 with 100nm features, pitch of area
Reforming of Diesel Fuel for Transportation Applications J. P. Kopasz, S. Lottes, D-J. Liu, R. Ahluwalia, V. Novick and S. Ahmed Argonne National Laboratory Applications of diesel fuel reforming reformate injection in internal combustion engine (ICE) and/or reformate feed to selective catalytic
Barkan, Christopher P.L.
1 Benefit-Cost Analysis of Heavy Haul Railway Track Upgrade for Safety and Efficiency X. Liu, M of train accident on North American heavy-haul railroads and reducing their occurrence and severity is an ongoing objective of both industry and government. Upgrading track quality is one possible derailment
Bobenko, Alexander I.
ACM Reference Format Pottmann, H., Liu, Y., Wallner, J., Bobenko, A., Wang, W. 2007. Geometry of Multi-layer Freeform Structures for Architecture. ACM Trans. Graph. 26, 3, Article 65 (July 2007), 11 pages. DOI = 10.1145/1239451.1239516 http://doi.acm.org/10.1145/1239451.1239516. Copyright Notice
Coexistence of Corona and Disk in AGN? B. F. Liu 1 , S. Mineshige 1 , E. Meyer-Hofmeister 2 , and F. Meyer 2 1 Yukawa Institute for Theoretical Physics, Kyoto University, Kyoto 606-8502, Japan 2 Max, is to be established. In this investigation, we extended the disk corona model (Meyer & Meyer- Hofmeister 1994; Meyer
Lui, John C.S.
SAND: A Fault-Tolerant Streaming Architecture for Network Traffic Analytics Qin Liu, John C.S. Lui is essential for network analytics. In this paper, we present the design and implementation of SAND, a fault-tolerant distributed stream processing system for network analytics. SAND is designed to operate under high
Meyers, Steven D.
better or worse than the others throughout the event with one excep- tion. The lessons learned fromTrajectory Forecast as a Rapid Response to the Deepwater Horizon Oil Spill Yonggang Liu, Robert H. Petersburg, Florida, USA In response to the Gulf of Mexico Deepwater Horizon oil spill, a Lagrangian
Knipe, David M.
2009-01-01T23:59:59.000Z
of a modified herpes simplex virus 1 vaccine vector. Vaccine (2009), doi:10.1016/j.vaccine.2009.03.003 ARTICLEUNCORRECTEDPROOF Please cite this article in press as: Liu X, et al. Genetic engineering journal homepage: www.elsevier.com/locate/vaccine Genetic engineering of a modified herpes simplex virus 1
Amaral, Luis A.N.
Experiments in Ergonomic Robot-Guided Manipulation Allan S rensen Caizhen Liu Songho M. Kim Kevin M the progress of the task and to stop the mo- tion inan emergency) withthe precise positioningand ergonomic bene, they proposed a simple \\ergonomic" objec- tive function for choosing between guides: the cost for an applied
Formation of manganese -doped atomic layer in wurtzite GaN Meng Shi, Abhijit Chinchore, Kangkang in wurtzite GaN Meng Shi, Abhijit Chinchore, Kangkang Wang, Andrada-Oana Mandru, Yinghao Liu, and Arthur R 2012) We describe the formation of a d-doped manganese layer embedded within c-plane wurtzite gallium
Shear velocity as the function of frequency in heavy oils De-hua Han and Jiajin Liu, Rock Physics of heavy oils is discussed based on the measured data in our lab. Havriliak and Negami (HN) model is suggested to describe the frequency dispersion of heavy oils. Introduction The velocity behavior in heavy
Zhao, Yuxiao
Alumni around the globe Meet four international alumni from LiU. 34 Working with the world's largest student barometer (ISB), the biggest student survey in the world. In the latest survey, over 90% would recently won the biggest case competition in the world for business students are, by the way, a wonderful
Towards a manifestly gauge invariant and universal calculus for Yang-Mills theory
Arnone, S; Morris, T R; Arnone, Stefano; Gatti, Antonio; Morris, Tim R.
2002-01-01T23:59:59.000Z
A manifestly gauge invariant exact renormalization group for pure SU(N) Yang-Mills theory is proposed, along with the necessary gauge invariant regularisation which implements the effective cutoff. The latter is naturally incorporated by embedding the theory into a spontaneously broken SU(N|N) super-gauge theory, which guarantees finiteness to all orders in perturbation theory. The effective action, from which one extracts the physics, can be computed whilst manifestly preserving gauge invariance at each and every step. As an example, we give an elegant computation of the one-loop SU(N) Yang-Mills beta function, for the first time at finite N without any gauge fixing or ghosts. It is also completely independent of the details put in by hand, e.g. the choice of covariantisation and the cutoff profile, and, therefore, guides us to a procedure for streamlined calculations.
Towards a manifestly gauge invariant and universal calculus for Yang-Mills theory
Stefano Arnone; Antonio Gatti; Tim R. Morris
2002-09-16T23:59:59.000Z
A manifestly gauge invariant exact renormalization group for pure SU(N) Yang-Mills theory is proposed, along with the necessary gauge invariant regularisation which implements the effective cutoff. The latter is naturally incorporated by embedding the theory into a spontaneously broken SU(N|N) super-gauge theory, which guarantees finiteness to all orders in perturbation theory. The effective action, from which one extracts the physics, can be computed whilst manifestly preserving gauge invariance at each and every step. As an example, we give an elegant computation of the one-loop SU(N) Yang-Mills beta function, for the first time at finite N without any gauge fixing or ghosts. It is also completely independent of the details put in by hand, e.g. the choice of covariantisation and the cutoff profile, and, therefore, guides us to a procedure for streamlined calculations.
Dual Superconductor Picture for Strongly-coupled SU(2) Yang-Mills Theory
Duoje Jia; Yi-shi Duan
2006-05-18T23:59:59.000Z
A new framework that fulfills the dual superconductor picture is proposed for the strongly-coupled Yang-Mills theory. This framework is based on the idea that at the classic level the strong-coupling limit of the theory vacuum behaves as a back hole with regard to colors in the sense of the effective field theory, and the theory variables undergo an ultraviolet/infrared scale separation. We show that at the quantum level the strong-coupled theory vacuum is made up of a Bose-condensed many-body system of magnetic charges. We further check this framework by reproducing the dual Abelian-Higgs model from the Yang-Mills theory and the predicting the vacuum type of the theory which is very near to the border between type-I and type-II superconductors and remarkably consistent with the recent simulations.
Instanton-soliton loops in 5D super-Yang-Mills
Constantinos Papageorgakis; Andrew B. Royston
2014-09-17T23:59:59.000Z
Soliton contributions to perturbative processes in QFT are controlled by a form factor, which depends on the soliton size. We provide a demonstration of this fact in a class of scalar theories with generic moduli spaces. We then argue that for instanton-solitons in 5D super-Yang-Mills theory the analogous form factor does not lead to faster-than-any-power suppression in the perturbative coupling. We also discuss the implications of such contributions for the UV behavior of maximally supersymmetric Yang-Mills in 5D and its relation to the (2,0) CFT in 6D. This is a contribution to the proceedings of the "String Math 2013'" conference and is a condensed version of results appearing in 1404.0016 and 1403.5017.
Kuerkcueoglu, Seckin [Middle East Technical University, Department of Physics, Inoenue Boulevard, 06531, Ankara (Turkey)
2010-11-15T23:59:59.000Z
We consider a U(2) Yang-Mills theory on MxS{sub F}{sup 2}, where M is an arbitrary noncommutative manifold, and S{sub F}{sup 2} is a fuzzy sphere spontaneously generated from a noncommutative U(N) Yang-Mills theory on M, coupled to a triplet of scalars in the adjoint of U(N). Employing the SU(2)-equivariant gauge field constructed in [D. Harland and S. Kurkcuoglu, Nucl. Phys. B 821, 380 (2009).], we perform the dimensional reduction of the theory over the fuzzy sphere. The emergent model is a noncommutative U(1) gauge theory coupled adjointly to a set of scalar fields. We study this model on the Groenewald-Moyal plane M=R{sub {theta}}{sup 2} and find that, in certain limits, it admits noncommutative, non-Bogomol'nyi-Prasad-Somerfield vortex as well as flux-tube (fluxon) solutions and discuss some of their properties.
Universal aspects in the equation of state for Yang-Mills theories
Nada, Alessandro
2015-01-01T23:59:59.000Z
We present high-precision lattice calculations of the thermodynamics of Yang-Mills theories with different gauge groups. In the confining phase, we show that the equation of state is described remarkably well by a gas of massive, non-interacting glueballs, provided that an effective bosonic closed-string model is used to derive an exponentially growing Hagedorn spectrum for the heavy states. In particular, this model describes very accurately the results for the SU(3) theory reported by Bors\\'anyi et al. in JHEP 07 (2012) 056, as well as a novel set of lattice data for the SU(2) theory. In addition, we also also show that the equation of state in the deconfined phase exhibits a near perfect proportionality to the number of gluon degrees of freedom, including for the Yang-Mills theory based on the exceptional, center-less gauge group $G_2$.
N = 4 Super-Yang-Mills on Conic Space as Hologram of STU Topological Black Hole
Xing Huang; Yang Zhou
2014-09-05T23:59:59.000Z
We construct four-dimensional N=4 super-Yang-Mills theories on a conic sphere with various background R-symmetry gauge fields. We study free energy and supersymmetric Renyi entropy using heat kernel method as well as localization technique. We find that the universal contribution to the partition function in the free field limit is the same as that in the strong coupling limit, which implies that it may be protected by supersymmetry. Based on the fact that, the conic sphere can be conformally mapped to $S^1\\times H^3$ and the R-symmetry background fields can be supported by the R-charges of black hole, we propose that the holographic dual of these theories are five-dimensional, supersymmetric STU topological black holes. We demonstrate perfect agreement between N=4 super-Yang-Mills theories in the planar limit and the STU topological black holes.
Scaling and Density of Lee-Yang Zeroes in the Four Dimensional Ising Model
R. Kenna; C. B. Lang
1993-11-20T23:59:59.000Z
The scaling behaviour of the edge of the Lee--Yang zeroes in the four dimensional Ising model is analyzed. This model is believed to belong to the same universality class as the $\\phi^4_4$ model which plays a central role in relativistic quantum field theory. While in the thermodynamic limit the scaling of the Yang--Lee edge is not modified by multiplicative logarithmic corrections, such corrections are manifest in the corresponding finite--size formulae. The asymptotic form for the density of zeroes which recovers the scaling behaviour of the susceptibility and the specific heat in the thermodynamic limit is found to exhibit logarithmic corrections too. The density of zeroes for a finite--size system is examined both analytically and numerically.
Particle Motion in a Yang-Mills Field: Wong's Equations and Spin One-half Analogues
N Linden A J Macfarlane; J W van Holten
1995-12-11T23:59:59.000Z
A complete, straightforward and natural Lagrangian description is given for the classical non-relativistic dynamics of a particle with colour or internal symmetry degrees of freedom moving in a background Yang-Mills field. This provides a new simple Lagrangian formalism for Wong's equations for spinless particles, and presents also their generalisation, in gauge covariant form, for spin-$\\frack$ particles, within a complete Lagrangian formalism.
Particle motion in a Yang-Mills field Wong's equations and spin one-half analogues
Van Holten, J W
1995-01-01T23:59:59.000Z
A complete, straightforward and natural Lagrangian description is given for the classical non-relativistic dynamics of a particle with colour or internal symmetry degrees of freedom moving in a background Yang-Mills field. This provides a new simple Lagrangian formalism for Wong's equations for spinless particles, and presents also their generalisation, in gauge covariant form, for spin-\\frack particles, within a complete Lagrangian formalism.
Superspace Formulation of N=4 Super Yang-Mills Theory with a Central Charge
Jun Saito
2005-12-19T23:59:59.000Z
A superspace formulation using superconnections and supercurvatures is specifically constructed for N=4 extended super Yang-Mills theory with a central charge in four dimensions, first proposed by Sohnius, Stelle and West long ago. We find that the constraints, almost uniquely derived from the possible spin structure of the multiplet, can be algebraically solved which results in an off-shell supersymmetric formulation of the theory on the superspace.
Canonical simulations of supersymmetric SU(N) Yang-Mills quantum mechanics
Bergner, Georg; Wenger, Urs
2015-01-01T23:59:59.000Z
The fermion loop formulation naturally separates partition functions into their canonical sectors. Here we discuss various strategies to make use of this for supersymmetric SU(N) Yang-Mills quantum mechanics obtained from dimensional reduction in various dimensions and present numerical results for the separate canonical sectors with fixed fermion numbers. We comment on potential problems due to the sign of the contributions from the fermions and due to flat directions.
Shear viscosity of pure Yang-Mills theory at strong coupling
Antal Jakovac; Daniel Nogradi
2008-12-05T23:59:59.000Z
We calculate the shear viscosity to entropy density ratio in pure SU(N) Yang-Mills theory below the critical temperature using the strong coupling expansion. The result for the eta/s ratio for temperatures around the phase transition is 0.22 for N = 2 and 0.028N^2 for N > 2. The results are consistent with the conjectured 1/4pi lower bound inspired by the AdS/CFT correspondence.
Supersymmetry algebra and BPS states of super Yang-Mills theories on noncommutative tori
A. Konechny; A. Schwarz
1999-01-18T23:59:59.000Z
We consider 10-dimensional super Yang-Mills theory with topological terms compactified on a noncommutative torus. We calculate supersymmetry algebra and derive BPS energy spectra from it. The cases of d-dimensional tori with d=2,3,4 are considered in full detail. SO(d,d|Z)-invariance of the BPS spectrum and relation of new results to the previous work in this direction are discussed.
Web-Based List Question Answering Hui Yang, Tat-Seng Chua
.396 nusmml03r2 0.319 MITCSAIL03c 0.134 isi03a 0.118 BBN2003B 0.097 Average 0.213 Table 1: TREC-12 Top 5Web-Based List Question Answering Hui Yang, Tat-Seng Chua School of Computing National University a complete set of distinct answers to list questions in huge corpora or the Web is still far from being
Nonlocal Charges for Bonus Yangian Symmetries of Super-Yang-Mills
Berkovits, Nathan
2011-01-01T23:59:59.000Z
The existence of a "bonus" U(1) level-one Yangian symmetry of N=4 super-Yang-Mills has recently been proposed. We provide evidence for this proposal by constructing the BRST-invariant nonlocal charge in the pure spinor sigma model corresponding to this bonus level-one symmetry. We also construct analogous charges for bonus U(1) symmetries at all odd levels of the Yangian.
Nonlocal Charges for Bonus Yangian Symmetries of Super-Yang-Mills
Nathan Berkovits; Andrei Mikhailov
2011-06-13T23:59:59.000Z
The existence of a "bonus" U(1) level-one Yangian symmetry of N=4 super-Yang-Mills has recently been proposed. We provide evidence for this proposal by constructing the BRST-invariant nonlocal charge in the pure spinor sigma model corresponding to this bonus level-one symmetry. We also construct analogous charges for bonus U(1) symmetries at all odd levels of the Yangian.
Topologically massive Yang-Mills: A Hamilton-Jacobi constraint analysis
Bertin, M. C., E-mail: mcbertin@gmail.com [Instituto de Física, Universidade Federal da Bahia. Campus Universitário de Ondina, CEP 40210-340, Salvador, BA (Brazil); Pimentel, B. M., E-mail: pimentel@ift.unesp.br [Instituto de Física Teórica, UNESP - São Paulo State University. Caixa Postal 70532-2, 01156-970, São Paulo, SP (Brazil); Valcárcel, C. E., E-mail: carlos.valcarcel@ufabc.edu.br [CMCC, Universidade Federal do ABC. Rua Santa Adélia, 166, Santo André, SP (Brazil); Zambrano, G. E. R., E-mail: gramos@udenar.edu.co [Departamento de Física, Universidad de Nariño. Calle 18 Cra 50, San Juan de Pasto, Nariño (Colombia)] [Departamento de Física, Universidad de Nariño. Calle 18 Cra 50, San Juan de Pasto, Nariño (Colombia)
2014-04-15T23:59:59.000Z
We analyse the constraint structure of the topologically massive Yang-Mills theory in instant-form and null-plane dynamics via the Hamilton-Jacobi formalism. The complete set of hamiltonians that generates the dynamics of the system is obtained from the Frobenius’ integrability conditions, as well as its characteristic equations. As generators of canonical transformations, the hamiltonians are naturally linked to the generator of Lagrangian gauge transformations.
Canonical simulations of supersymmetric SU(N) Yang-Mills quantum mechanics
Georg Bergner; Hang Liu; Urs Wenger
2015-09-04T23:59:59.000Z
The fermion loop formulation naturally separates partition functions into their canonical sectors. Here we discuss various strategies to make use of this for supersymmetric SU(N) Yang-Mills quantum mechanics obtained from dimensional reduction in various dimensions and present numerical results for the separate canonical sectors with fixed fermion numbers. We comment on potential problems due to the sign of the contributions from the fermions and due to flat directions.
String theories as the adiabatic limit of Yang-Mills theory
Popov, Alexander D
2015-01-01T23:59:59.000Z
We consider Yang-Mills theory with a matrix gauge group $G$ on a direct product manifold $M=\\Sigma_2\\times H^2$, where $\\Sigma_2$ is a two-dimensional Lorentzian manifold and $H^2$ is a two-dimensional open disc with the boundary $S^1=\\partial H^2$. The Euler-Lagrange equations for the metric on $\\Sigma_2$ yield constraint equations for the Yang-Mills energy-momentum tensor. We show that in the adiabatic limit, when the metric on $H^2$ is scaled down, the Yang-Mills equations plus constraints on the energy-momentum tensor become the equations describing strings with a worldsheet $\\Sigma_2$ moving in the based loop group $\\Omega G=C^\\infty (S^1, G)/G$, where $S^1$ is the boundary $S^1=\\partial H^2$ of $H^2$. By choosing $G= R^{d-1, 1}$ and putting to zero all parameters in $\\Omega R^{d-1, 1}$ besides $R^{d-1, 1}$, we get a string moving in $R^{d-1, 1}$. If one takes $\\Sigma_2= R\\times [0,1]$ or $R\\times S^1$, one obtains equations for open or closed strings. Similarly one can get equations of string moving in ...
Akihiro Shibata; Kei-Ichi Kondo; Seikou Kato; Shoichi Ito; Toru Shinohara; Nobuyui Fukui
2009-11-24T23:59:59.000Z
We have given a new description of the lattice Yang-Mills theory a la Cho-Faddeev-Niemi-Shabanov, which has enabled us to confirm in a gauge-independent manner "Abelian"-dominance and magnetic-monopole dominance in the Wilson loop average, yielding a gauge-independent dual superconductor picture for quark confinement. In particular, we have given a new procedure (called reduction) for obtaining a gauge-independent magnetic monopole from a given Yang-Mills field. In this talk, we demonstrate how some of known topological configurations in the SU(2) Yang-Mills theory such as merons and instantons generate closed loops of magnetic-monopole current as the quark confiner, both of which are characterized by the gauge-invariant topological index, topological charge (density) and magnetic charge (density), respectively. We also try to detect which type of topological configurations exist in the lattice data involving magnetic-monopole loops generated by Monte Carlo simulation. Here we apply a new geometrical algorithm based on "computational homology" to discriminating each closed loop from clusters of magnetic-monopole current, since the magnetic-monopole current on a lattice is integer valued.
Lee-Yang zero distribution of high temperature QCD and Roberge-Weiss phase transition
Keitaro Nagata; Kouji Kashiwa; Atsushi Nakamura; Shinsuke M. Nishigaki
2015-05-16T23:59:59.000Z
Canonical partition functions and Lee-Yang zeros of QCD at finite density and high temperature are studied. Recent lattice simulations have confirmed that the free energy of QCD is a quartic function of quark chemical potential at temperature slightly above pseudo-critical temperature $T_c$, as in the case with a gas of free massless fermions. We present analytic derivation of the canonical partition functions and Lee-Yang zeros for this type of free energy using the saddle point approximation. We also perform lattice QCD simulation in a canonical approach using the fugacity expansion of the fermion determinant, and carefully examine its reliability. By comparing the analytic and numerical results, we conclude that the canonical partition functions follow the Gaussian distribution of the baryon number, and the accumulation of Lee-Yang zeros of these canonical partition functions exhibit the first-order Roberge-Weiss phase transition. We discuss the validity and applicable range of the result and its implications both for theoretical and experimental studies.
Gao, Hongjun
Adsorption Behavior of Iron Phthalocyanine on Au(111) Surface at Submonolayer Coverage Z. H. Cheng, L. Gao, Z. T. Deng, N. Jiang, Q. Liu, D. X. Shi, S. X. Du, H. M. Guo, and H.-J. Gao* Beijing
Extremely Low-Delay Coding of Gaussian Sources with Side Information at the Decoder
Chen, Xuechen
2012-01-01T23:59:59.000Z
A. Liveris, S. Cheng, and Z. Liu, “Nested quantization and2003. [17] Y. Yang, S. Cheng, Z. Xiong, and W. Zhao, “Wyner-14] Z. Liu, S. Cheng, A. D. Liveris and Z. Xiong, “Slepian-
Reformulations of the Yang-Mills theory toward quark confinement and mass gap
Kei-Ichi Kondo; Seikou Kato; Akihiro Shibata; Toru Shinohara
2014-12-27T23:59:59.000Z
We propose the reformulations of the $SU(N)$ Yang-Mills theory toward quark confinement and mass gap. In fact, we have given a new framework for reformulating the $SU(N)$ Yang-Mills theory using new field variables. This includes the preceding works given by Cho, Faddeev and Niemi, as a special case called the maximal option in our reformulations. The advantage of our reformulations is that the original non-Abelian gauge field variables can be changed into the new field variables such that one of them called the restricted field gives the dominant contribution to quark confinement in the gauge-independent way. Our reformulations can be combined with the $SU(N)$ extension of the Diakonov-Petrov version of the non-Abelian Stokes theorem for the Wilson loop operator to give a gauge-invariant definition for the magnetic monopole in the $SU(N)$ Yang-Mills theory without the scalar field. In the so-called minimal option, especially, the restricted field is non-Abelian and involves the non-Abelian magnetic monopole with the stability group $U(N-1)$. This suggests the non-Abelian dual superconductivity picture for quark confinement. This should be compared with the maximal option: the restricted field is Abelian and involves only the Abelian magnetic monopoles with the stability group $U(1)^{N-1}$, just like the Abelian projection. We give some applications of this reformulation, e.g., the stability for the homogeneous chromomagnetic condensation of the Savvidy type, the large N treatment for deriving the dimensional transmutation and understanding the mass gap, and also the numerical simulations on a lattice which are given by Dr. Shibata in a subsequent talk.
Asaka, Keisuke; Kawamoto, Noboru; Miyake, Akiko
2013-01-01T23:59:59.000Z
We formulate N=2 twisted super Yang-Mills theory with a gauged central charge by superconnection formalism in two dimensions. We obtain off-shell invariant supermultiplets and actions with and without constraints, which is in contrast with the off-shell invariant D=N=4 super Yang-Mills formulation with unavoidable constraints.
Keisuke Asaka; Junji Kato; Noboru Kawamoto; Akiko Miyake
2013-09-18T23:59:59.000Z
We formulate N=2 twisted super Yang-Mills theory with a gauged central charge by superconnection formalism in two dimensions. We obtain off-shell invariant supermultiplets and actions with and without constraints, which is in contrast with the off-shell invariant D=N=4 super Yang-Mills formulation with unavoidable constraints.
Wang, Wei Hua
Rechargeable Li/CO2O2 (2 : 1) battery and Li/CO2 battery Yali Liu, Rui Wang, Yingchun Lyu, Hong Li* and Liquan Chen A Li/CO2O2 (2 : 1, volume ratio) battery and a Li/CO2 battery with discharging specific capacities of 1808 mA h gÀ1 and 1032 mA h gÀ1 , respectively, are reported. Li2CO3 is the main discharge
A proposal for a manifestly gauge invariant and universal calculus in Yang-Mills theory
Arnone, S; Morris, T R; Arnone, Stefano; Gatti, Antonio; Morris, Tim R.
2003-01-01T23:59:59.000Z
We uncover a method of calculation that proceeds at every step without fixing the gauge or specifying details of the regularisation scheme. Results are obtained by iterated use of integration by parts and gauge invariance identities. The initial stages can even be computed diagrammatically. The method is formulated within the framework of an exact renormalization group for SU(N) Yang-Mills gauge theory, incorporating an effective cutoff through a manifest spontaneously broken SU(N|N) gauge invariance. We demonstrate the technique with a compact calculation of the one-loop beta function, achieving a manifestly universal result, and without gauge fixing, for the first time at finite N.
A proposal for a manifestly gauge invariant and universal calculus in Yang-Mills theory
Stefano Arnone; Antonio Gatti; Tim R. Morris
2002-09-20T23:59:59.000Z
We uncover a method of calculation that proceeds at every step without fixing the gauge or specifying details of the regularisation scheme. Results are obtained by iterated use of integration by parts and gauge invariance identities. The initial stages can even be computed diagrammatically. The method is formulated within the framework of an exact renormalization group for SU(N) Yang-Mills gauge theory, incorporating an effective cutoff through a manifest spontaneously broken SU(N|N) gauge invariance. We demonstrate the technique with a compact calculation of the one-loop beta function, achieving a manifestly universal result, and without gauge fixing, for the first time at finite N.
Asymptotic behavior of physical amplitudes in the N = 4 super Yang-Mills theory
Helayel-Neto, J.A.; Smith, A.W. (Centro Brasilerio de Pesquisas Fisicas, 150, 22290 Rio de Janeiro (BR)); Rajpoot, S. (Dept. of Physics, Univ. of California, CA (US))
1990-07-20T23:59:59.000Z
Using the N = 4 super-Yang-Mills theory softly broken by supersymmetric N = 1 mass terms for the matter superfields, the authors compute the one-loop chiral + chiral {r arrow} antichiral + antichiral scattering amplitude directly in superspace. By suitable choices of the mass parameters, one can endow the model with a heirachy of light and heavy particles, and the decoupling of the heavy sector from the light-light physical amplitude is studies. The authors also analyze the high-energy limit of the cross-section for a two physical scalar scattering and find a (logs) behavior, which then respects the Froissart bound.
Hadron masses from fixed topology simulations: parity partners and SU(2) Yang-Mills results
Arthur Dromard; Christopher Czaban; Marc Wagner
2014-10-20T23:59:59.000Z
Lattice QCD simulations tend to get stuck in a single topological sector at fine lattice spacing, or when using chirally symmetric quarks. In such cases computed observables differ from their full QCD counterparts by finite size effects, which need to be understood on a quantitative level. We discuss extensions of existing relations from the literature between correlation functions at fixed topology and hadron masses at unfixed topology. Particular focus is put on disentangling positive and negative parity states, which mix, when the topological charge is fixed. We also present numerical results for SU(2) Yang-Mills Theory.
General relativity reformed to a genuine Yang-Mills gauge theory for gravity
Nikolaos A. Batakis
1997-11-18T23:59:59.000Z
The theory of general relativity is reformed to a genuine Yang-Mills gauge theory of the Poincar\\'e group for gravity. Several pathologies of the conventional theory are thus removed, but not every GR vacuum satisfies the Y-M equations. The sector of GR solutions which survive is fully classified and it is found to include the Schwarzschild black hole. Two other solutions presented here have no GR counterpart and they describe expanding Friedmann universes with torsion which vanishes only asymptotically. They are discussed along with novel theoretical possibilities, such as a well-defined energy-momentum tensor for the gravitational field, and novel perspectives for unification and quantization.
Bonus Symmetries of N=4 Super-Yang-Mills Correlation Functions via AdS Duality
Kenneth Intriligator
1999-05-03T23:59:59.000Z
General conjectures about the SL(2,Z) modular transformation properties of N=4 super-Yang-Mills correlation functions are presented. It is shown how these modular transformation properties arise from the conjectured duality with IIB string theory on AdS_5 x S^5. We discuss in detail a prediction of the AdS duality: that N=4 field theory, in an appropriate limit, must exhibit bonus symmetries, corresponding to the enhanced symmetries of IIB string theory in its supergravity limit.
Yang County Kafang Hydro Power Development Co Ltd | Open Energy Information
AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousPlasmaP a g eWorksVillage of Brewster, Ohio (UtilityWhat doCounty KangdongYPP Energy Co Ltd JumpYang County
On the Effective Action of N=1 Supersymmetric Yang-Mills Theory
G. R. Farrar; G. Gabadadze; M. Schwetz
1997-12-22T23:59:59.000Z
We propose a generalization of the Veneziano-Yankielowicz effective low-energy action for N=1 SUSY Yang-Mills theory which includes composite operators interpolating pure gluonic bound states. The chiral supermultiplet of anomalies is embedded in a larger three-form multiplet and an extra term in the effective action is introduced. The mass spectrum and mixing of the lowest-spin bound states are studied within the effective Lagrangian approach. The physical mass eigenstates form two multiplets, each containing a scalar, pseudoscalar and Weyl fermion. The multiplet containing the states which are most closely related to glueballs is the lighter one.
Lee-Yang zeroes in the one flavour massive lattice Schwinger model
H. Gausterer; C. B. Lang
1994-08-26T23:59:59.000Z
We study the partition function of the model formulated with Wilson fermions with only one species, both analytically and numerically. At strong coupling we construct the solution for lattice size up to $8\\times 8$, a polynomial in the hopping parameter up to $O(\\ka^{128})$. At $\\be>0$ we evaluate the expectation value of the fermion determinant for complex values of $\\ka$. From the Lee-Yang zeroes we find support for the existence of a line of phase transitions from $(\\be=0, \\ka\\simeq 0.38)$ up to $(\\be=\\infty, \\ka=1/4)$.
Lee-Yang Zeroes and Logarithmic Corrections in the $?^4_4$ Theory
R. Kenna; C. B. Lang
1992-10-13T23:59:59.000Z
The leading mean-field critical behaviour of $\\phi^4_4$-theory is modified by multiplicative logarithmic corrections. We analyse these corrections both analytically and numerically. In particular we present a finite-size scaling theory for the Lee-Yang zeroes and temperature zeroes, both of which exhibit logarithmic corrections. On lattices from size $8^4$ to $24^4$, Monte-Carlo cluster methods and multi-histogram techniques are used to determine the partition function zeroes closest to the critical point. Finite-size scaling behaviour is verified and the logarithmic corrections are found to be in good agreement with our analytical predictions.
$P-V$ criticality of AdS black hole in the Einstein-Maxwell-power-Yang-Mills gravity
Ming Zhang; Zhan-Ying Yang; De-Cheng Zou; Wei Xu; Rui-Hong Yue
2014-12-03T23:59:59.000Z
We study the $P-V$ critical behaivor of N-dimensional AdS black holes in Einstein-Maxwell-power-Yang-Mills gravity. Our results show the existence of the Van der Waals like small-large black hole phase transitions when taking some special values of charges of the Maxwell and Yang-Mills (YM) fields. Further to calculate the critical exponents of the black holes at the critical point, we find that they are the same as those in the Van der Waals liquid-gas system.
Wan Yusof Wan "Frequency modulation spectroscopy for frequency stabilization of dye
Sodium Atomic Beam Oven", B.S. thesis 1998 Michael R. Andrews "Bose condensates and the atom laser", Ph Inductive Loads", B.S. thesis Edem Tsikata "The Characterization of Bose-Einstein Condensates on an Atom
Five-dimensional Yang-Mills-Einstein supergravity on orbifolds: Parity assignments
McReynolds, S
2006-01-01T23:59:59.000Z
We discuss in detail the options for parity assignments in N=2 five-dimensional Yang-Mills-Einstein supergravity theories (YMESGTs) coupled to tensor and/or hypermultiplets on the orbifold spacetime M4xS1/Z2. This will be useful in the analysis of the low energy effective theories that one obtains on such spacetimes. In contrast to Randall-Sundrum or Horava-Witten motivated scenarios, and along the lines of orbifold-GUTs, we allow for general gauge symmetry breaking at the orbifold fixed planes. We then extend the discussion to the case where the orbifold is S1/(Z2xZ2). In contrast to many orbifold-GUT scenarios, we do not consider the possibility of multiplets with support only at fixed points, which would arise from the presence of physical branes located at the boundaries in the downstairs picture (equivalently, from twisted sectors in a string theory analysis). As in the familiar case of (rigid) super-Yang-Mills theories on such orbifolds, only hypermultiplets can lead to chiral multiplets in complex repr...
Stable Yang-Lee zeros in truncated fugacity series from net-baryon number multiplicity distribution
Kenji Morita; Atsushi Nakamura
2015-05-22T23:59:59.000Z
We investigate Yang-Lee zeros of grand partition functions as truncated fugacity polynomials of which coefficients are given by the canonical partition functions $Z(T,V,N)$ up to $N \\leq N_{\\text{max}}$. Such a partition function can be inevitably obtained from the net-baryon number multiplicity distribution in relativistic heavy ion collisions, where the number of the event beyond $N_{\\text{max}}$ has insufficient statistics, as well as canonical approaches in lattice QCD. We use a chiral random matrix model as a solvable model for chiral phase transition in QCD and show that the closest edge of the distribution to real chemical potential axis is stable against cutting the tail of the multiplicity distribution. The similar behavior is also found in lattice QCD at finite temperature for Roberge-Weiss transition. In contrast, such a stability is found to be absent in the Skellam distribution which does not have phase transition. We compare the number of $N_{\\text{max}}$ to obtain the stable Yang-Lee zeros with those of critical higher order cumulants.
Stable Yang-Lee zeros in truncated fugacity series from net-baryon number multiplicity distribution
Morita, Kenji
2015-01-01T23:59:59.000Z
We investigate Yang-Lee zeros of grand partition functions as truncated fugacity polynomials of which coefficients are given by the canonical partition functions $Z(T,V,N)$ up to $N \\leq N_{\\text{max}}$. Such a partition function can be inevitably obtained from the net-baryon number multiplicity distribution in relativistic heavy ion collisions, where the number of the event beyond $N_{\\text{max}}$ has insufficient statistics, as well as canonical approaches in lattice QCD. We use a chiral random matrix model as a solvable model for chiral phase transition in QCD and show that the closest edge of the distribution to real chemical potential axis is stable against cutting the tail of the multiplicity distribution. The similar behavior is also found in lattice QCD at finite temperature for Roberge-Weiss transition. In contrast, such a stability is found to be absent in the Skellam distribution which does not have phase transition. We compare the number of $N_{\\text{max}}$ to obtain the stable Yang-Lee zeros with...
Non-Gaussianities in the topological charge distribution of the SU(3) Yang--Mills theory
Marco Cé; Cristian Consonni; Georg P. Engel; Leonardo Giusti
2015-06-19T23:59:59.000Z
We study the topological charge distribution of the SU(3) Yang--Mills theory with high precision in order to be able to detect deviations from Gaussianity. The computation is carried out on the lattice with high statistics Monte Carlo simulations by implementing a naive discretization of the topological charge evolved with the Yang--Mills gradient flow. This definition is far less demanding than the one suggested from Neuberger's fermions and, as shown in this paper, in the continuum limit its cumulants coincide with those of the universal definition appearing in the chiral Ward identities. Thanks to the range of lattice volumes and spacings considered, we can extrapolate the results for the second and fourth cumulant of the topological charge distribution to the continuum limit with confidence by keeping finite volume effects negligible with respect to the statistical errors. Our best results for the topological susceptibility is t_0^2*chi=6.67(7)*10^-4, where t_0 is a standard reference scale, while for the ratio of the forth cumulant over the second we obtain R=0.233(45). The latter is compatible with the expectations from the large Nc expansion, while it rules out the theta-behavior of the vacuum energy predicted by the dilute instanton model. Its large distance from 1 implies that, in the ensemble of gauge configurations that dominate the path integral, the fluctuations of the topological charge are of quantum non-perturbative nature.
Supporting Information for: Surfactant-Free, Large-Scale, Solution-Liquid-Solid (SLS) Growth
Yang, Peidong
Reduction Jianwei Sun1,2 , Chong Liu2 , and Peidong Yang1,2 * 1 Joint Center for Artificial Photosynthesis
Lu, Songwu
networks, locationbased security, resiliency, node compromise, enroute filtering, key distributionToward Resilient Security in Wireless Sensor Networks # Hao Yang # , Fan Ye + , Yuan Yuan@us.ibm.com {yuanyuan,waa}@cs.umd.edu ABSTRACT Node compromise poses severe security threats in wireless sensor networks
Zhang, Wensheng
EagleVision: A Pervasive Mobile Device Protection System Ka Yang, Nalin Subramanian, Daji Qiao, and Wensheng Zhang Iowa State University, Ames, Iowa - 50011 Abstract-- Mobile devices like laptops, i, the exposure of sensitive data stored in the mobile device could be more damaging than the loss of device
Alvisi, Lorenzo
Salt: Combining ACID and BASE in a Distributed Database Chao Xie, Chunzhi Su, Manos Kapritsos, Yang: This paper presents Salt, a distributed database that allows developers to improve the perfor- mance and scalability of their ACID applications through the incremental adoption of the BASE approach. Salt
Ocko, Ben
Salt Complexation in Block Copolymer Thin Films Seung Hyun Kim, Matthew J. Misner, Ling Yang, Oleg amounts of alkali halide or metal salts were added to PS-b-PEO, on the order of a few ions per chain, where the salt complexed with the PEO block. The orientation of the cylindrical microdomains strongly
Shear Viscosity to Entropy Density for a Black Brane in 5-dimensional Einstein-Yang-Mills Gravity
Mehdi Sadeghi; Shahrokh Parvizi
2014-11-10T23:59:59.000Z
We calculate the ratio of shear viscosity to entropy density for a black brane of $5$-dimensional Einstein-Yang-Mills Gravity. There is a well- known conjecture that this ratio should be larger than $\\frac{1}{4\\pi}$ and we show that this bound preserves in this black brane.
Task Allocation for Minimum System Power in a Homogenous Multi-core Processor Yang Ge, Qinru Qiu
Qiu, Qinru
. At micro- architecture level, increased power density has set up a "Power Wall" which blocks the microTask Allocation for Minimum System Power in a Homogenous Multi-core Processor Yang Ge, Qinru Qiu power consumption of a homogenous multi-core processor with a main focus on its impact on the leakage
Mench, Matthew M.
much work to be done. The fuel cell is a unique and fascinating system. For optimal performance1 An Introduction to Fuel Cells and Related Transport Phenomena Matthew M. Mench, Chao-Yang Wang of fuel cell systems for primary or auxiliary power for stationary, portable, and automotive systems has
Xie, Tao
Yang, William Enck, Tao Xie North Carolina State University, Raleigh, NC, USA {rpandit, xxiao2, wei users expect? In this paper, we present the first step in addressing this challenge. Specifically, we techniques to bridge the semantic gap between user expectations and application functionality, further aiding
Sabatini, David M.
Authenticated Storage Using Small Trusted Hardware Hsin-Jung Yang, Victor Costan, Nickolai}@mit.edu ABSTRACT A major security concern with outsourcing data storage to third- party providers is authenticating hardware (e.g., a monotonic counter) at the storage server achieve low throughput. This pa- per proposes
Goddard III, William A.
Friction anisotropy at Ni,,100...Õ,,100... interfaces: Molecular dynamics studies Yue Qi and Yang of Technology, Pasadena, California, 91125 Received 8 March 2002; published 30 August 2002 The friction theories predict that most perfect clean incommensurate interfaces would produce no static friction
Pore evolution during high pressure atomic vapor deposition D. D. Hass Y. Y. Yang H. N. G. Wadley
Wadley, Haydn
Pore evolution during high pressure atomic vapor deposition D. D. Hass Æ Y. Y. Yang Æ H. N. G and molecular fluxes have created an interest in the atomic assembly of thin films under high pressure (10 500 Pa) deposition conditions. Thin films grown under elevated pressure and low surface mobility
Hoffstaetter, Georg
and Yang Hao Lau Cornell University, Ithaca, New York 14853, USA (Received 16 May 2008; published 23 July, so that their energy is available for the acceleration of new particles. During this deceleration at a decelerating phase to recover the particles' energy. This energy is then used to accelerate new bunches
Mass transport phenomena in direct methanol fuel cells T.S. Zhao*, C. Xu, R. Chen, W.W. Yang
Zhao, Tianshou
Mass transport phenomena in direct methanol fuel cells T.S. Zhao*, C. Xu, R. Chen, W.W. Yang January 2009 Available online 20 February 2009 Keywords: Fuel cell Direct methanol fuel cell Mass cells direct methanol fuel cells (DMFCs). We present a comprehensive review of the state
Development and evaluation of the Nurotron 26-electrode cochlear implant system
2015-01-01T23:59:59.000Z
Liu, B. , Dong, R. , Chen, X. , Gong, S. , Li, Y. , Qi, B. ,Shiming Yang f , Shusheng Gong g , Beibei Yang h , Hou-YongVan Harrison, Keli Cao, Qin Gong, Demin Han, Weijia Kong,
Kei-Ichi Kondo; Seikou Kato; Akihiro Shibata; Toru Shinohara
2015-05-26T23:59:59.000Z
The purpose of this paper is to review the recent progress in understanding quark confinement. The emphasis of this review is placed on how to obtain a manifestly gauge-independent picture for quark confinement supporting the dual superconductivity in the Yang-Mills theory, which should be compared with the Abelian projection proposed by 't Hooft. The basic tools are novel reformulations of the Yang-Mills theory based on change of variables extending the decomposition of the $SU(N)$ Yang-Mills field due to Cho, Duan-Ge and Faddeev-Niemi, together with the combined use of extended versions of the Diakonov-Petrov version of the non-Abelian Stokes theorem for the $SU(N)$ Wilson loop operator. Moreover, we give the lattice gauge theoretical versions of the reformulation of the Yang-Mills theory which enables us to perform the numerical simulations on the lattice. In fact, we present some numerical evidences for supporting the dual superconductivity for quark confinement. The numerical simulations include the derivation of the linear potential for static interquark potential, i.e., non-vanishing string tension, in which the "Abelian" dominance and magnetic monopole dominance are established, confirmation of the dual Meissner effect by measuring the chromoelectric flux tube between quark-antiquark pair, the induced magnetic-monopole current, and the type of dual superconductivity, etc. In addition, we give a direct connection between the topological configuration of the Yang-Mills field such as instantons/merons and the magnetic monopole.
Jet theoretical Yang-Mills energy in the geometric dynamics of 2D-monolayer
M. Neagu; N. G. Krylova; H. V. Grushevskaya
2012-08-05T23:59:59.000Z
Langmuir-Blodgett films (LB-films) consist from few LB-monolayers which are high structured nanomaterials that are very promising materials for applications. We use a geometrical approach to describe structurization into LB-monolayers. Consequently, we develop on the 1-jet space J^1([0,\\infty),R^2) the single-time Lagrange geometry (in the sense of distinguished (d-) connection, d-torsions and an abstract anisotropic electromagnetic-like d-field) for the Lagrangian governing the 2D-motion of a particle of monolayer. One assumed that an expansion near singular points for the constructed geometrical Lagrangian theory describe phase transitions to LB-monolayer. Trajectories of particles in a field of the electrocapillarity forces of monolayer have been calculated in a resonant approximation utilizing some Jacobi equations. A jet geometrical Yang-Mills energy is introduced and some physical interpretations are given.
Dark energy as a fixed point of the Einstein Yang-Mills Higgs Equations
Rinaldi, Massimiliano
2015-01-01T23:59:59.000Z
We study the Einstein Yang-Mills Higgs equations in the $SO(3)$ representation on a isotropic and homogeneous flat Universe, in the presence of radiation and matter fluids. We map the equations of motion into a closed dynamical system of first-order differential equations and we find the equilibrium points. We show that there is only one stable fixed point that corresponds to an accelerated expanding Universe in the future. In the past, instead, there is an unstable fixed point that implies a stiff-matter domination. In between, we find three other unstable fixed points, corresponding, in chronological order, to radiation domination, to matter domination, and, finally, to a transition from decelerated expansion to accelerated expansion. We solve the system numerically and we confirm that there are smooth trajectories that correctly describe the evolution of the Universe, from a remote past dominated by radiation to a remote future dominated by dark energy, passing through a matter-dominated phase.
Dark energy as a fixed point of the Einstein Yang-Mills Higgs Equations
Massimiliano Rinaldi
2015-09-02T23:59:59.000Z
We study the Einstein Yang-Mills Higgs equations in the $SO(3)$ representation on a isotropic and homogeneous flat Universe, in the presence of radiation and matter fluids. We map the equations of motion into an autonomous dynamical system of first-order differential equations and we find the equilibrium points. We show that there is only one stable fixed point that corresponds to an accelerated expanding Universe in the future. In the past, instead, there is an unstable fixed point that implies a stiff-matter domination. In between, we find three other unstable fixed points, corresponding, in chronological order, to radiation domination, to matter domination, and, finally, to a transition from decelerated expansion to accelerated expansion. We solve the system numerically and we confirm that there are smooth trajectories that correctly describe the evolution of the Universe, from a remote past dominated by radiation to a remote future dominated by dark energy, passing through a matter-dominated phase.
Geometry of N=1 Super Yang-Mills Theory in Curved Superspace
A. Konechny; A. Schwarz
1996-09-12T23:59:59.000Z
We give a new description of N=1 super Yang-Mills theory in curved superspace. It is based on the induced geometry approach to a curved superspace in which it is viewed as a surface embedded into C(4|2). The complex structure on C(4|2) supplied with a standard volume element induces a special Cauchy-Riemann (SCR)-structure on the embedded surface. We give an explicit construction of SYM theory in terms of intrinsic geometry of the superspace defined by this SCR-structure and a CR-bundle over the superspace. We write a manifestly SCR-covariant Lagrangian for SYM coupled with matter. We also show that in a special gauge our formulation coincides with the standard one which uses Lorentz connections. Some useful auxiliary results about the integration over surfaces in superspace are obtained.
Parallel software for lattice N=4 supersymmetric Yang--Mills theory
David Schaich; Thomas DeGrand
2014-10-25T23:59:59.000Z
We present new parallel software, SUSY LATTICE, for lattice studies of four-dimensional $\\mathcal N = 4$ supersymmetric Yang--Mills theory with gauge group SU(N). The lattice action is constructed to exactly preserve a single supersymmetry charge at non-zero lattice spacing, up to additional potential terms included to stabilize numerical simulations. The software evolved from the MILC code for lattice QCD, and retains a similar large-scale framework despite the different target theory. Many routines are adapted from an existing serial code, which SUSY LATTICE supersedes. This paper provides an overview of the new parallel software, summarizing the lattice system, describing the applications that are currently provided and explaining their basic workflow for non-experts in lattice gauge theory. We discuss the parallel performance of the code, and highlight some notable aspects of the documentation for those interested in contributing to its future development.
Bonus Symmetry and the Operator Product Expansion of N=4 Super-Yang-Mills
Kenneth Intriligator; Witold Skiba
1999-05-04T23:59:59.000Z
The superconformal group of N=4 super-Yang-Mills has two types of operator representations: short and long. We conjecture that operator product expansions for which at least two of the three operators are short exactly respect a bonus U(1)_Y R-symmetry, which acts as an automorphism of the superconformal group. This conjecture is for arbitrary gauge group G and gauge coupling g_{YM}. A consequence is that n\\leq 4-point functions involving only short operators exactly respect the U(1)_Y symmetry, as has been previously conjectured based on AdS duality. This, in turn, would imply that all n\\leq 3 -point functions involving only short operators are not renormalized, as has also been previously conjectured and subjected to perturbative checks. It is argued that instantons are compatible with our conjecture. Some perturbative checks of the conjecture are presented and SL(2,Z) modular transformation properties are discussed.
Chaotic thermalization in Yang-Mills-Higgs theory on a spacial lattice
Fariello, Ricardo [Instituto de Fisica Teorica, Universidade Estadual Paulista, 01405-900 Sao Paulo, SP (Brazil); Forkel, Hilmar [Institut fuer Physik, Humboldt-Universitaet zu Berlin, D-12489 Berlin (Germany)
2009-07-15T23:59:59.000Z
We analyze the Hamiltonian time evolution of classical SU(2) Yang-Mills-Higgs theory with a fundamental Higgs doublet on a spacial lattice. In particular, we study energy transfer and equilibration processes among the gauge and Higgs sectors, calculate the maximal Lyapunov exponents under randomized initial conditions in the weak-coupling regime, where one expects them to be related to the high-temperature plasmon damping rate, and investigate their energy and coupling dependence. We further examine finite-time and finite-size errors, study the impact of the Higgs fields on the instability of constant non-Abelian magnetic fields, and comment on the implications of our results for the thermalization properties of hot gauge fields in the presence of matter.
Numerical investigations of Supersymmetric Yang-Mills Quantum Mechanics with 4 supercharges
Zbigniew Ambrozinski; Piotr Korcyl
2014-12-01T23:59:59.000Z
We report on our non-perturbative investigations of supersymmetric Yang-Mills quantum mechanics with 4 supercharges. We employ two independent numerical methods. First of them is the cut Fock space method whose numerical implementation was recently generalized to include the SU(N) gauge group. It allowed us to calculate for the first time the spectrum of the model with SU(3) symmetry in all fermionic sectors. Independently, we implemented the Rational Hybrid Monte Carlo algorithm and reproduced the accessible part of the low-energy spectrum of the model with SU(2) gauge symmetry. We argue that by simulating at imaginary chemical potential one can get access to observables defined in sectors of Hilbert space with a given quark number.
Supersymmetric Yang Mills Fields and Black Holes ; In Ten Dimensional Unified Field Theory
Ajay Patwardhan
2007-05-17T23:59:59.000Z
The Ten dimensional Unified field theory has a 4 dimensional Riemannian spacetime and six dimensional Calabi Yau space structure. The supersymmetric Yang Mills fields and black holes are solutions in these theories. The formation of primordial black holes in early universe, the collapse to singularity of stellar black holes, the Hawking evaporation of microscopic black holes in LHC are topics of observational and theoretical interest. The observation of gamma ray bursts and creation of spectrum of particles and radiation of dark and normal matter occur due to primordial and microscopic black holes. The approach to singularity in black hole interior solutions, require the Bogoliubov transforms of SUSY YM fields in black hole geometries; both during formation and in evaporation. The Hawking effect of radiating black holes is applicable for all the fields. Invariants can be defined to give the conditions for these processes.
Screening masses in quenched (2+1)d Yang-Mills theory: universality from dynamics?
Rafael B. Frigori
2010-02-25T23:59:59.000Z
We compute the spectrum of gluonic screening-masses in the $0^{++}$ channel of quenched 3d Yang-Mills theory near the phase-transition. Our finite-temperature lattice simulations are performed at scaling region, using state-of-art techniques for thermalization and spectroscopy, which allows for thorough data extrapolations to thermodynamic limit. Ratios among mass-excitations with the same quantum numbers on the gauge theory, 2d Ising and $\\lambda\\phi^{4}$ models are compared, resulting in a nice agreement with predictions from universality. In addition, a gauge-to-scalar mapping, previously employed to fit QCD Green's functions at deep IR, is verified to dynamically describe these universal spectroscopic patterns
Bootstrapping six-gluon scattering in planar ${\\cal N}=4$ super-Yang-Mills theory
Lance J. Dixon; James M. Drummond; Claude Duhr; Matt von Hippel; Jeffrey Pennington
2014-07-25T23:59:59.000Z
We describe the hexagon function bootstrap for solving for six-gluon scattering amplitudes in the large $N_c$ limit of ${\\cal N}=4$ super-Yang-Mills theory. In this method, an ansatz for the finite part of these amplitudes is constrained at the level of amplitudes, not integrands, using boundary information. In the near-collinear limit, the dual picture of the amplitudes as Wilson loops leads to an operator product expansion which has been solved using integrability by Basso, Sever and Vieira. Factorization of the amplitudes in the multi-Regge limit provides additional boundary data. This bootstrap has been applied successfully through four loops for the maximally helicity violating (MHV) configuration of gluon helicities, and through three loops for the non-MHV case.
Five-dimensional Yang-Mills-Einstein supergravity on orbifolds: Parity assignments
Sean McReynolds
2006-01-06T23:59:59.000Z
We discuss the options for parity assignments in (on-shell) N=2 five-dimensional Yang-Mills-Einstein supergravity theories (YMESGTs) coupled to tensor and hypermultiplets on the orbifold spacetime M_4 X S^1/Z_2. Along the lines of orbifold-GUTs, we allow for general breaking of the five-dimensional gauge group at the orbifold fixed points. We then extend the discussion to the case where the orbifold is S^1/(Z_2xZ_2). We do not presume the existence of fields with support only at fixed points. As in the familiar case of (rigid) super-Yang-Mills theories on such orbifolds, only bulk hypermultiplets can lead to chiral multiplets in complex representations of the gauge group on the boundaries. Massless chiral multiplets coming from bulk vector or tensor multiplets can potentially be used as Higgs supermultiplets, though a "doublet-triplet" splitting via parity assignments is not available for the tensor sector. We also find parity assignments for objects other than fields that appear in the Lagrangian, which will partially determine the structure of interactions of the boundary theories. Assigning odd parities to the scalar sector of vector/tensor multiplets requires the four-dimensional boundary moduli spaces to lie on the boundary of the classical Kaehler cone, which corresponds to collapsed Calabi-Yau 2-cycles at the orbifold fixed points in a compactification of eleven-dimensional supergravity. There is an ambiguity in how to effect odd parity for the field-independent C_(IJK) tensor of the 5D theory, which may admit a classical interpretation as Calabi-Yau 4-cycles collapsing to either 2- or 0-cycles.
Five-dimensional Yang-Mills-Einstein supergravity on orbifolds: Parity assignments
McReynolds, Sean [Physics Department, Pennsylvania State University, University Park, Pennsylvania 16802 (United States)
2006-03-15T23:59:59.000Z
We discuss the options for parity assignments in (on-shell) N=2 five-dimensional Yang-Mills-Einstein supergravity theories (YMESGTs) coupled to tensor and hypermultiplets on the orbifold spacetime M{sub 4}xS{sup 1}/Z{sub 2}. Along the lines of orbifold-grand unified theories (GUTs), we allow for general breaking of the five-dimensional gauge group at the orbifold fixed points. We then extend the discussion to the case where the orbifold is S{sup 1}/(Z{sub 2}xZ{sub 2}). We do not presume the existence of fields with support only at fixed points. As in the familiar case of (rigid) super-Yang-Mills theories on such orbifolds, only bulk hypermultiplets can lead to chiral multiplets in complex representations of the gauge group on the boundaries. Massless chiral multiplets coming from bulk vector or tensor multiplets can potentially be used as Higgs supermultiplets, though a 'doublet-triplet' splitting via parity assignments is not available for the tensor sector. We also find parity assignments for objects other than fields that appear in the Lagrangian, which will partially determine the structure of interactions of the boundary theories. Assigning odd parities to the scalar sector of vector/tensor multiplets requires the four-dimensional boundary moduli spaces to lie on the boundary of the classical Kaehler cone, which corresponds to collapsed Calabi-Yau 2-cycles at the orbifold fixed points in a compactification of 11-dimensional supergravity. There is an ambiguity in how to affect odd parity for the field-independent C{sub IJK} tensor of the 5D theory, which may admit a classical interpretation as Calabi-Yau 4-cycles collapsing to either 2- or 0-cycles.
On Maximum Norm of Exterior Product and A Conjecture of C.N. Yang
Zhilin Luo
2015-01-08T23:59:59.000Z
Let $V$ be a finite dimensional inner product space over $\\mathbb{R}$ with dimension $n$, where $n\\in \\mathbb{N}$, $\\wedge^{r}V$ be the exterior algebra of $V$, the problem is to find $\\max_{\\| \\xi \\| = 1, \\| \\eta \\| = 1}\\| \\xi \\wedge \\eta \\|$ where $k,l$ $\\in \\mathbb{N},$ $\\forall \\xi \\in \\wedge^{k}V, \\eta \\in \\wedge^{l}V.$ This is a problem suggested by the famous Nobel Prize Winner C.N. Yang. He solved this problem for $k\\leq 2$ in [1], and made the following \\textbf{conjecture} in [2] : If $n=2m$, $k=2r$, $l=2s$, then the maximum is achieved when $\\xi_{max} = \\frac{\\omega^{k}}{\\| \\omega^{k}\\|}, \\eta_{max} = \\frac{\\omega^{l}}{\\| \\omega^{l}\\|}$, where $ \\omega = \\Sigma_{i=1}^m e_{2i-1}\\wedge e_{2i}, $ and $\\{e_{k}\\}_{k=1}^{2m}$ is an orthonormal basis of V. From a physicist's point of view, this problem is just the dual version of the easier part of the well-known Beauzamy-Bombieri inequality for product of polynomials in many variables, which is discussed in [4]. Here the duality is referred as the well known Bose-Fermi correspondence, where we consider the skew-symmetric algebra(alternative forms) instead of the familiar symmetric algebra(polynomials in many variables) In this paper, for two cases we give estimations of the maximum of exterior products, and the Yang's conjecture is answered partially under some special cases.
Chen, Long-Qing
Engineering domain structures in nanoscale magnetic thin films via strain Jia-Mian Hu, T. N. Yang://scitation.aip.org/termsconditions. Downloaded to ] IP: 146.186.211.66 On: Thu, 09 Jan 2014 19:48:21 #12;Engineering domain structures in nanoscale magnetic thin films via strain Jia-Mian Hu,1,a) T. N. Yang,2 L. Q. Chen,1,2 and C. W. Nan1,a) 1
Cao, Jianshu
Excitonic energy transfer in light-harvesting complexes in purple bacteria Jun Ye, Kewei Sun, Yang://jcp.aip.org/about/rights_and_permissions #12;THE JOURNAL OF CHEMICAL PHYSICS 136, 245104 (2012) Excitonic energy transfer in light-harvesting complexes in purple bacteria Jun Ye,1 Kewei Sun,1 Yang Zhao,1,a) Yunjin Yu,1,2 Chee Kong Lee,1 and Jianshu
Non-perturbative Effects in AdS5 * S5 String Theory and d=4 SUSY Yang-Mills
Tom Banks; Michael B. Green
1998-06-10T23:59:59.000Z
We show that five-dimensional anti de-Sitter space remains a solution to low-energy type IIB supergravity when the leading higher-derivative corrections to the classical supergravity (which are non-perturbative in the string coupling) are included. Furthermore, at this order in the low energy expansion of the IIB theory the graviton two-point and three-point functions in $AdS_5 \\times S^5$ are shown not to be renormalized and a precise expression is obtained for the four-graviton and related S-matrix elements. By invoking Maldacena's conjectured connection between IIB superstring theory and supersymmetric Yang-Mills theory corresponding statements are obtained concerning correlation functions of the energy-momentum tensor and related operators in the large-N Yang-Mills theory. This leads to interesting non-perturbative statements and insights into the r\\^ole of instantons in the gauge theory.
Non-perturbative renormalization of the energy-momentum tensor in SU(3) Yang-Mills theory
Leonardo Giusti; Michele Pepe
2014-10-30T23:59:59.000Z
We present a strategy for a non-perturbative determination of the finite renormalization constants of the energy-momentum tensor in the SU(3) Yang-Mills theory. The computation is performed by imposing on the lattice suitable Ward Identites at finite temperature in presence of shifted boundary conditions. We show accurate preliminary numerical data for values of the bare coupling g_0^2 ranging for 0 to 1.
Spin-dependent transport in a nanopillar non-local spin valve J.-B. Laloe a,, T. Yang a
Otani, Yoshichika
Spin-dependent transport in a nanopillar non-local spin valve J.-B. Lalo¨e a,Ã, T. Yang a , T: Lateral spin-valve Spin current a b s t r a c t We investigate the injection of a pure spin current into a non-magnetic Cu wire in a lateral spin valve. We detect the spin accumulation occurring
Deng, Xunming
HIGH EFFICIENCY AMORPHOUS SILICON GERMANIUM SOLAR CELLS X. Liao, W. Du, X. Yang, H. Povolny, X ABSTRACT We report high-efficiency single-junction a-SiGe n-i-p solar cells deposited using rf PECVD-area efficiencies have been improved to 12.5-13.0% and 10.4%, respectively, for 0.25 cm 2 a-SiGe cells
Gao, Hongjun
Epitaxial Growth of Iron Phthalocyanine at the Initial Stage on Au(111) Surface Z. H. Cheng, L. Gao, Z. T. Deng, Q. Liu, N. Jiang, X. Lin, X. B. He, S. X. Du, and H.-J. Gao* Beijing National Laboratory
Jackson, Sophie
Reversible CO2 absorption by the 6H perovskite Ba4Sb2O9 Matthew T. Dunstan,1 Wen Liu,2 Adriano F - React at low temperatures (~40C) - Inefficient; consumes ~30% of power output Perovskites - Excellent - No studies to show whether they are able to be regenerated after carbonation Why Perovskites? Rodriguez
Cerpa, Alberto E.
SDI: Solar Dome Instrument for Solar Irradiance Monitoring Tao Liu1, Ankur U. Kamthe1, Varick L data for ground solar irradiance (direct normal and global irradiance) is a major obstacle for the de- velopment of adequate policies to promote and take advan- tage of existing solar technologies. Although
A new phase for the anisotropic N=4 super Yang-Mills plasma
Elliot Banks; Jerome P. Gauntlett
2015-08-26T23:59:59.000Z
Black hole solutions of type IIB supergravity have been previously constructed that describe the N=4 supersymmetric Yang-Mills plasma with an anisotropic spatial deformation. The zero temperature limit of these black holes approach a Lifshitz-like scaling solution in the infrared. We show that these black holes become unstable at low temperature and we construct a new class of black hole solutions which are thermodynamically preferred. The phase transition is third order and incorporates a spontaneous breaking of the $SO(6)$ global symmetry down to $SO(4)\\times SO(2)$. The critical exponents for the phase transition are given by $(\\alpha,\\beta,\\gamma,\\delta)=(-1,1,1,2)$ which differ from the standard mean-field exponents usually seen in holography. At low temperatures the black holes approach a novel kind of scaling behaviour in the far IR with spatial anisotropy and hyperscaling violation. We show that the new ground states are thermal insulators in the direction of the anisotropy.
Determination of the running coupling in pure SU(4) Yang-Mills theory
Biagio Lucini; Gregory Moraitis
2007-10-08T23:59:59.000Z
The Schrodinger functional is used to define a renormalised coupling for pure SU(4) Yang-Mills theory, with Wilson action and suitably selected boundary conditions on the link field. The coupling, which runs with the size of the lattice, is then determined by a finite-size scaling technique through a large range of momenta, thereby allowing a connection to be made between the high energy regime and the low energy non-perturbative regime, where contact is made with the physical scale of the theory. Using data from previous SU(2) and SU(3) simulations obtained with the same technique, the running of the 't Hooft coupling defined through the Schrodinger functional is studied, and we check whether the large-N expectation that g^2*N is a universal function of the energy scale E holds down to energies of the order of the string tension. Finally, we determine Lambda_SF in units of the string tension as a function of N at leading order in 1/N^2.
Unified N=2 Maxwell-Einstein and Yang-Mills-Einstein Supergravity Theories in Four Dimensions
Günaydin, M; Zagermann, M
2005-01-01T23:59:59.000Z
We study unified N=2 Maxwell-Einstein supergravity theories (MESGTs) and unified Yang-Mills Einstein supergravity theories (YMESGTs) in four dimensions. As their defining property, these theories admit the action of a global or local symmetry group that is (i) simple, and (ii) acts irreducibly on all the vector fields of the theory, including the ``graviphoton''. Restricting ourselves to the theories that originate from five dimensions via dimensional reduction, we find that the generic Jordan family of MESGTs with the scalar manifolds [SU(1,1)/U(1)] X [SO(2,n)/SO(2)X SO(n)] are all unified in four dimensions with the unifying global symmetry group SO(2,n). Of these theories only one can be gauged so as to obtain a unified YMESGT with the gauge group SO(2,1). Three of the four magical supergravity theories defined by simple Euclidean Jordan algebras of degree 3 are unified MESGTs in four dimensions. Two of these can furthermore be gauged so as to obtain 4D unified YMESGTs with gauge groups SO(3,2) and SO(6,2)...
Central limit theorems, Lee-Yang zeros, and graph-counting polynomials
J. L. Lebowitz; B. Pittel; D. Ruelle; E. R. Speer
2014-08-18T23:59:59.000Z
We consider the asymptotic normalcy of families of random variables $X$ which count the number of occupied sites in some large set. We write $Prob(X=m)=p_mz_0^m/P(z_0)$, where $P(z)$ is the generating function $P(z)=\\sum_{j=0}^{N}p_jz^j$ and $z_0>0$. We give sufficient criteria, involving the location of the zeros of $P(z)$, for these families to satisfy a central limit theorem (CLT) and even a local CLT (LCLT); the theorems hold in the sense of estimates valid for large $N$ (we assume that $Var(X)$ is large when $N$ is). For example, if all the zeros lie in the closed left half plane then $X$ is asymptotically normal, and when the zeros satisfy some additional conditions then $X$ satisfies an LCLT. We apply these results to cases in which $X$ counts the number of edges in the (random) set of "occupied" edges in a graph, with constraints on the number of occupied edges attached to a given vertex. Our results also apply to systems of interacting particles, with $X$ counting the number of particles in a box $\\Lambda$ whose size approaches infinity; $P(z)$ is then the grand canonical partition function and its zeros are the Lee-Yang zeros.
Adams, Philip W.
. Having designed and built up a pump station; operation and maintenance of vacuum evaporation deposition refrigerator and a variety of other cryostats; operation and maintenance of PPMS and MPMS-SQUID-VSM with ever cool systems; Vacuum System: vacuum techniques including mechanical, diffusion, turbo-molecular pumps
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:5(Million Cubic Feet) Oregon (Including Vehicle Fuel) (MillionStructural Basis of5,:,, , ., ..., ,+Intellectual Property:A pplica,onTheObservations1
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:5(Million Cubic Feet) Oregon (Including Vehicle Fuel) (MillionStructural Basis of5,:,, , ., ..., ,+Intellectual Property:A
Unified N=2 Maxwell-Einstein and Yang-Mills-Einstein Supergravity Theories in Four Dimensions
M. Gunaydin; S. McReynolds; M. Zagermann
2005-07-22T23:59:59.000Z
We study unified N=2 Maxwell-Einstein supergravity theories (MESGTs) and unified Yang-Mills Einstein supergravity theories (YMESGTs) in four dimensions. As their defining property, these theories admit the action of a global or local symmetry group that is (i) simple, and (ii) acts irreducibly on all the vector fields of the theory, including the ``graviphoton''. Restricting ourselves to the theories that originate from five dimensions via dimensional reduction, we find that the generic Jordan family of MESGTs with the scalar manifolds [SU(1,1)/U(1)] X [SO(2,n)/SO(2)X SO(n)] are all unified in four dimensions with the unifying global symmetry group SO(2,n). Of these theories only one can be gauged so as to obtain a unified YMESGT with the gauge group SO(2,1). Three of the four magical supergravity theories defined by simple Euclidean Jordan algebras of degree 3 are unified MESGTs in four dimensions. Two of these can furthermore be gauged so as to obtain 4D unified YMESGTs with gauge groups SO(3,2) and SO(6,2), respectively. The generic non-Jordan family and the theories whose scalar manifolds are homogeneous but not symmetric do not lead to unified MESGTs in four dimensions. The three infinite families of unified five-dimensional MESGTs defined by simple Lorentzian Jordan algebras, whose scalar manifolds are non-homogeneous, do not lead directly to unified MESGTs in four dimensions under dimensional reduction. However, since their manifolds are non-homogeneous we are not able to completely rule out the existence of symplectic sections in which these theories become unified in four dimensions.
Effects of pretreatment in steam on the pyrolysis behavior of Loy Yang brown coal
Cai Zeng; George Favas; Hongwei Wu; Alan L. Chaffee; Jun-ichiro Hayashi; Chun-Zhu Li [Monash University, Vic. (Australia). CRC for Clean Power from Lignite, Department of Chemical Engineering
2006-02-01T23:59:59.000Z
Dewatering/drying of Victorian brown coal will be an integral part of future brown coal utilization processes aimed at the reduction of greenhouse gas emissions. This study aims to investigate the effects of the thermal pretreatment of brown coal in the presence of steam/water on its subsequent pyrolysis behavior. A Victorian (Loy Yang) brown coal was thermally pretreated in pressurized steam and inert atmospheres. The pyrolysis behavior of these pretreated coal samples was investigated in a wire-mesh reactor. While the pretreatment in steam at temperatures higher than 250{sup o}C increased the char yield of the steam-treated coal, it did not affect the overall pyrolysis char yield at 1000{sup o} C s{sup -1} if the weight loss during the pretreatment in steam was also considered. However, the tar yield decreased significantly after the pretreatment in the presence of steam. The UV-fluorescence spectroscopy of tars revealed that the release of large aromatic systems from the steam-treated coal was only affected by the pretreatment in steam if the treatment temperature was very high (e.g. 350{sup o}C). The loss of NaCl and the use of high pressure during the pretreatment of brown coal in steam were not the main reasons for the changes in the observed tar yield. The hydrolysis of O-containing structures such as ethers, esters, and carboxylates during the pretreatment in the presence of steam plays an important role in the fates of these O-containing structures during pretreatment and subsequent pyrolysis, leading to changes in the pyrolysis behavior of the brown coal. 36 refs., 8 figs.
BsTan gnyis gling pa (1480-1535) et la Revelation du Yang tig ye shes mthong grol
Achard, Jean-Luc
2004-01-01T23:59:59.000Z
, BeijingShangwu yishuguan. #1; bsTan gnyis gling pa et la Révélation duYang tig ye shes mthong grol Jean-Luc Achard, CNRS. I. Vie de bsTan gnyis gling pa Padma Tshe dbang rgyal po 1. Notice biographique sTan gnyis gling pa Padma Tshe dbang rgyal po (1480... rendit à Gos sngon dans le ‘O yug.L’adolescent de son rêve reparut miraculeusement et le guida sur les bergesd’un fleuve où il l’enjoignit de creuser. Un de ses amis11 l’aida dans cettetache et ils mirent au jour une pierre brune. Ils la brisèrent et sous...
Kimichika Fukushima; Hikaru Sato
2014-10-04T23:59:59.000Z
This article reports an explicit function form for confining classical Yang-Mills vector potentials and quantum fluctuations around the classical field. The classical vector potential, which is composed of a confining localized function and an unlocalized function, satisfies the classical Yang-Mills equation. The confining localized function contributes to the Wilson loop, while the unlocalized function makes no contribution to this loop. The confining linear potential between a heavy fermion and antifermion is due to (1) the Lie algebra and (2) the form of the confining localized function which has opposite signs at the positions of the particle and antiparticle along the Wilson loop in the time direction. Some classical confining parts of vector potentials also change sign on inversion of the coordinates of the axis perpendicular to the axis joining the two particles. The localized parts of the vector potentials are squeezed around the axis connecting the two particles, and the string tension of the confining linear potential is derived. Quantum fluctuations are formulated using a field expression in terms of local basis functions in real spacetime. The quantum path integral gives the Coulomb potential between the two particles in addition to the linear potential due to the classical fields.
W.W.T. Fok, F.F. Wu, V.O.K. Li, G. Yang, J. Zhong, D.Y.C Leung,
Leung, Ka-Cheong
: Sensor and Actuator Networks for Smart Grid Prof. Victor O.K. Li, Associate Dean (Research), Faculty of Engineering, HKU Dr. Guanghua Yang, Post Doctoral Fellow, Department of EEE, HKU Chapter 4: Smart Grid ............................................................................................................ 29 2.3 Smart Grid of the Future
Yang, Zheng
ZnO:Sb/ZnO:Ga Light Emitting Diode on c-Plane Sapphire by Molecular Beam Epitaxy Zheng Yang, Sheng substrates using plasma-assisted molecular-beam epitaxy. Mesa geometry light emitting diodes (LEDs) were demonstrated in recent years, such as photodetectors,8,9) light-emitting diodes (LEDs),1013) and random lasing
Weiss, Gregory A.
Virus Electrodes for Universal Biodetection Li-Mei C. Yang, Phillip Y. Tam, Benjamin J. Murray of Chemistry, University of California, Irvine, California 92697-2025 A dense virus layer, readily tailored-assembled mono- layer. The resistance of this "virus electrode", ZRe, mea- sured in the frequency range from 2
Weiss, Gregory A.
Covalent Virus Layer for Mass-Based Biosensing Li-Mei C. Yang, Juan E. Diaz, Theresa M. Mc, California 92697-2025 M13 virus particles were covalently attached to a planar gold-coated quartz crystal produced a phage multilayer hav- ing a coverage equivalent to 6.5 close-packed monolay- ers of the virus
Bhatia, Sangeeta
oxide nanoparticles and liposomes coated with this tumor- homing peptide accumulate in tumor vesselsBiomimetic amplification of nanoparticle homing to tumors Derfus, Meng Yang, Robert M. Hoffman.pnas.org/misc/reprints.shtml To order reprints, see: Notes: #12;Biomimetic amplification of nanoparticle homing to tumors Dmitri
Murphy, Robert F.
1 Robust Data-Driven State Estimation for Smart Grid Yang Weng, Student Member, IEEE, Rohit Negi, a grand challenge to the newly built smart grid is how to "optimally" estimate the state with increasing in the volatile smart grid. Frequent topology changes, poor measurement accuracy, and malicious attack can further
Jablonowski, Christiane
, Conservative CIP transport in meteorological models, submitted to JSME International Journal, 2004 [5] R. Jakob results of introduced simulation code on Yin-Yang grid system with mass conservation. Furthermore, we will introduce conservation scheme of the total energy and potential enstrophy. Figure 8 shows that Rossby
Li, Weixue
-Mei Yang,, Xin-He Bao,*, and Wei-Xue Li*,,§ State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China, Center for Theoretical and Computational Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
IEEE 802.11 PSM happy1024@cs.yonsei.ac.kr, kimthun@cs.yonsei.ac.kr, yang@cs.yonsei.ac.kr
Yang, Sung-Bong
2 P2P IEEE 802.11 PSM O, , happy1024@cs.yonsei.ac.kr, kimthun@cs.yonsei.ac.kr, yang@cs.yonsei.ac.kr An Effective Power Saving Mechanism for IEEE 802.11 PSM In Double-layered Mobile P2P Systems JuHee Lee, Taek IEEE 802.11 (PSM) . PSM Beacon Interval Sleep . , Sleep
ESnet Support for WAN Data Movement Eli Dart, Network Engineer
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AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:5 TablesExports(Journal Article)41clothThe Bonneville Power AdministrationHawaii Electricity Profile 2013call for antibodyAN 241.4 SOFTWARECenter
Computing with Actions and Communications Wan Fokkink1,2
Fokkink, Wan
, process algebra, is logi- cally and mathematically interesting. On top of that, process algebra #12. In this paper we aim to give an im- pression of the algebra of actions and communications as it has been developed during the past quarter of a century. We present specifically the system ACP, Algebra
Seattle Structure Named WAN Sustainable Building of 2013 | Department of
Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site
AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousPlasma |Efficiency Â» Search resultsTechnology Â» Search1 Â» Search1HighHigh SchoolEnergyEnergy Seattle
Chongqing Wanli Storage Battery Co | Open Energy Information
AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousPlasmaP a g eWorks - As Prepared forChoice Electric Co Jump to: navigation, search Name: Choice Electric
GI Pathophysiology Yu-Jui Yvonne Wan, PhD
Leistikow, Bruce N.
receptor) #12;Gut-liver Axis 7-dehydroxylase Bile salts hydrolase CA and CDCA DCA and LCA #12;· Obesity and LCA induce the expression of DNA repair genes and damage DNA 0 20 40 60 80 100 DMSO DCA LCA 0 20 40 60 80 100 DMSO DCA LCA (20 M) HCT116 (16 h) Huh7 (48 h) * * (150 M) * (20 M)(150 M) %ofcellswithtails
Strategy for Chinese MFE J.Li, Y.X.Wan, B.N.Wan, Y.C.Wu
Step Issues with poor bases SS operability of a fusion nuclear facility Electricity generation EAST, HL-2A ITER technology TBM (Solid, DCLL) University program DEMO design DEMO Material Education;Options for China next Step Electricity generation with reduced mission · Start small, but viable · Have
Overview of the last HT-7 experiments BaonianBaonian WanWan and HT-7 Teamand HT-7 Team
of Carbon Chemistry, Chinese Academy of Sciences, Taiyuan, China Huazhong University of Science Cooperated with:Cooperated with: Southwest Institute of Physics, Chengdu, China University of Science and Technology of China, Hefei, China Institute of Physics, Chinese Academy of Sciences, Beijing, China Institute
J. Heffner; H. Reinhardt
2015-01-23T23:59:59.000Z
Yang-Mills theory is studied at finite temperature within the Hamiltonian approach in Coulomb gauge by means of the variational principle using a Gaussian type ansatz for the vacuum wave functional. Temperature is introduced by compactifying one spatial dimension. As a consequence the finite temperature behavior is encoded in the vacuum wave functional calculated on the spatial manifold $\\mathbb{R}^2 \\times \\mathrm {S}^1 (L)$ where $L^{-1}$ is the temperature. The finite-temperature equations of motion are obtained by minimizing the vacuum energy density to two-loop order. We show analytically that these equations yield the correct zero-temperature limit while at infinite temperature they reduce to the equations of the $2$+$1$-dimensional theory in accordance with dimensional reduction. The resulting propagators are compared to those obtained from the grand canonical ensemble where an additional ansatz for the density matrix is required.
Mizoguchi, Riichiro
2009-01-01T23:59:59.000Z
). Proceedings of the 17th International Conference on Computers in Education [CDROM]. Hong Kong: Asia-Pacific Society for Computers in Education. Towards Better Understanding of Learning/Instructional Design in this paper reveal their characteris- tics from a variety of viewpoints. Keywords: ontology, knowledge
Kawamura, K.; Okuwaki, A.; Verheyen, T.V.; Perry, G.J. [Tohoku University, Miyagi (Japan). Graduate School of Environmental Studies
2006-07-01T23:59:59.000Z
In order to develop separation processes and analytical methods for aromatic carboxylic acids for the coal oxidation products, the separation behavior of aromatic carboxylic acids on a reversed-phase HPLC using eluent containing quaternary ammonium salt was optimized using the solvent gradient method. This method was applied for the analysis of Loy Yang coal oxidation products. It was confirmed that the analytical data using this method were consistent with those determined using gas chromatography.
Francisco Navarro-Lerida; D. H. Tchrakian
2014-12-15T23:59:59.000Z
We study spherically symmetric finite energy solutions of two Higgs-Chern-Simons--Yang-Mills-Higgs (HCS-YMH) models in $3+1$ dimensions, one with gauge group $SO(5)$ and the other with $SU(3)$. The Chern-Simons (CS) densities are defined in terms of both the Yang-Mills (YM) and Higgs fields and the choice of the two gauge groups is made so they do not vanish. The solutions of the $SO(5)$ model carry only electric charge and zero magnetic charge, while the solutions of the $SU(3)$ model are dyons carrying both electric and magnetic charges like the Julia-Zee (JZ) dyon. Unlike the latter however, the electric charge in both models receives an important contribution from the CS dynamics. We pay special attention to the relation between the energies and charges of these solutions. In contrast with the electrically charged JZ dyon of the Yang-Mills-Higgs (YMH) system, whose mass is larger than that of the electrically neutral (magnetic monopole) solutions, the masses of the electrically charged solutions of our HCS-YMH models can be smaller than their electrically neutral counterparts in some parts of the parameter space. To establish this is the main task of this work, which is performed by constructing the HCS-YMH solutions numerically. In the case of the $SU(3)$ HCS-YMH, we have considered the question of angular momentum, and it turns out that it vanishes.
The one and a half monopoles solution of the SU(2) Yang–Mills–Higgs field theory
Teh, Rosy, E-mail: rosyteh@usm.my; Ng, Ban-Loong; Wong, Khai-Ming
2014-04-15T23:59:59.000Z
Recently we have reported on the existence of finite energy SU(2) Yang–Mills–Higgs particle of one-half topological charge. In this paper, we show that this one-half monopole can co-exist with a ’t Hooft–Polyakov monopole. The magnetic charge of the one-half monopole is of opposite sign to the magnetic charge of the ’t Hooft–Polyakov monopole. However the net magnetic charge of the configuration is zero due to the presence of a semi-infinite Dirac string along the positive z-axis that carries the other half of the magnetic monopole charge. The solution possesses gauge potentials that are singular along the z-axis, elsewhere they are regular. The total energy is found to increase with the strength of the Higgs field self-coupling constant ?. However the dipole separation and the magnetic dipole moment decrease with ?. This solution is non-BPS even in the BPS limit when the Higgs self-coupling constant vanishes. -- Highlights: •This one-half monopole can co-exist with a ’t Hooft–Polyakov monopole. •The magnetic charge of the one-half monopole and one monopole is of opposite sign. •This solution is non-BPS. •The net magnetic charge of the configuration is zero. •This solution upon Cho decomposition is only singular along the negative z-axis.
On the Global Structure of Deformed Yang-Mills Theory and QCD(adj) on R^3XS^1
Anber, Mohamed M
2015-01-01T23:59:59.000Z
Spatial compactification on R^{3}XS^1_L at small S^1-size L often leads to a calculable vacuum structure, where various "topological molecules" are responsible for confinement and the realization of the center and discrete chiral symmetries. Within this semiclassically calculable framework, we study how distinct theories with the same SU(N_c)/Z_k gauge group (labeled by "discrete theta-angles") arise upon gauging of appropriate Z_k subgroups of the one-form global center symmetry of an SU(N_c) gauge theory. We determine the possible Z_k actions on the local electric and magnetic effective degrees of freedom, find the ground states, and use domain walls and confining strings to give a physical picture of the vacuum structure of the different SU(N_c)/Z_k theories. Some of our results reproduce ones from earlier supersymmetric studies, but most are new and do not invoke supersymmetry. We also study a further finite-temperature compactification to R^{2}XS^1_betaXS^1_L. We argue that, in deformed Yang-Mills theory...
(with X. Yang, G. Forest and C. Liu) Shear cell rupture of nematic liquid crystal droplets in viscous ?uids. J. Non-Newtonian Fluid Mech. 166:487–499 (2011).
remotely sensed and ancillary data Authors: Andrés Viña1* , Xiaodong Chen2 , Wu Yang1 , Wei Liu1 , Yu Li1 surrogates derived from10 remotely sensed and ancillary data, for identifying land to be enrolled in one
The Surprising Appearance of Nanotubular Fullerene D5h(1)-C90
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a unique feature of this particular fullerene, but are the fundamental building block of carbon nanotubes. Research conducted by H. Yang, A. Jiang, Z. Wang, and Z. Liu (Zhejiang...
Yang, Peidong
as promising photocathodes for artificial photosynthesis. Solar energy is, among various renewable energy Production from Water Reduction Jianwei Sun,, Chong Liu, and Peidong Yang*,, Joint Center for Artificial Photosynthesis (JCAP), Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
Zhao, Yuxiao
. 21 New hope for Africa Small farmers are the key to development. 22 Solar energy gives raise Solar energy gives hope LiU hosted World Renewable Energy Congress | page 22 magazine the UN panel on climate change (IPCC), as well as som
Analytic Result for the Two-loop Six-point NMHV Amplitude in N = 4 Super Yang-Mills Theory
Dixon, Lance J.; /SLAC; Drummond, James M.; /CERN /Annecy, LAPTH; Henn, Johannes M.; /Humboldt U., Berlin /Princeton, Inst. Advanced Study
2012-02-15T23:59:59.000Z
We provide a simple analytic formula for the two-loop six-point ratio function of planar N = 4 super Yang-Mills theory. This result extends the analytic knowledge of multi-loop six-point amplitudes beyond those with maximal helicity violation. We make a natural ansatz for the symbols of the relevant functions appearing in the two-loop amplitude, and impose various consistency conditions, including symmetry, the absence of spurious poles, the correct collinear behavior, and agreement with the operator product expansion for light-like (super) Wilson loops. This information reduces the ansatz to a small number of relatively simple functions. In order to fix these parameters uniquely, we utilize an explicit representation of the amplitude in terms of loop integrals that can be evaluated analytically in various kinematic limits. The final compact analytic result is expressed in terms of classical polylogarithms, whose arguments are rational functions of the dual conformal cross-ratios, plus precisely two functions that are not of this type. One of the functions, the loop integral {Omega}{sup (2)}, also plays a key role in a new representation of the remainder function R{sub 6}{sup (2)} in the maximally helicity violating sector. Another interesting feature at two loops is the appearance of a new (parity odd) x (parity odd) sector of the amplitude, which is absent at one loop, and which is uniquely determined in a natural way in terms of the more familiar (parity even) x (parity even) part. The second non-polylogarithmic function, the loop integral {tilde {Omega}}{sup (2)}, characterizes this sector. Both {Omega}{sup (2)} and {tilde {Omega}}{sup (2)} can be expressed as one-dimensional integrals over classical polylogarithms with rational arguments.
V. I. Kuvshinov; A. V. Kuzmin; V. A. Piatrou
2005-11-27T23:59:59.000Z
We have considered SU(2)xU(1) gauge field theory describing electroweak interactions. We have demonstrated that centrifugal term in model Hamiltonian increases the region of regular dynamics of Yang-Mills and Higgs fields system at low densities of energy. Also we have found analytically the approximate relation for critical density of energy of the order to chaos transition on centrifugal constant. It is necessary to note that mentioned increase of the region of regular dynamics has linear dependance on the value of the centrifugal constant.
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AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:5(Million Cubic Feet) Oregon (Including Vehicle Fuel) (MillionStructural Basis of WntSupportB 18B()The FiveRevised -SandiaTheThe publication52Energy
REGINA Y. LIU CURRICULUM VITAE
Jornsten, Rebecka
University, 2005 Member, SAS Bylaws Committee, Rutgers University, 2006 Seminar Chair, Department-2007, 2007-2010) National Security Agency (2004-2005, 2005-2007) Federal Aviation Administration (2000-2003, 2003-2006) National Institutes of Health (2005-2009) EDITORIAL ACTIVITIES: Associate Editor, The Annals
Cong Liu | Argonne National Laboratory
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AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:5 TablesExports(Journal Article)41clothThe Bonneville Power Administration would like submit theNationalto CanadaResources ThisConflict Between EconomicCong
Zengcai Liu Postdoctoral Research Associate
Pennycook, Steve
Materials Sciences Oak Ridge National Laboratory (865) 241-2409 liuz@ornl.gov Education Nanjing Institute of Chemical Technology, China Applied Chemistry B.E., 1994 Beijing University of Chemical Technology, China, Singapore 20002002 Director, Senior Engineer, Beijing LN Power Sources, Ltd., Co., China 19972000 Engineer
Data Stream Processing Mengmeng Liu
Ives, Zachary G.
Engine · Why not Database Management System (DBMS)? Data sources: external sources (e.g. sensors) vs. human issuing transactions Data support: history data vs. current data Query precision: approximate
-Ground Applications #12;Short trenches Fast loop build & installation time Saved excavation and drilling costs Minimal Housing Location: Fort Polk, LA (largest geo in U.S.) Soil Type: Clay GHP Size: 4-Ton Install deep well another 5F after month of operation even though temperatures got hotter. Enabled deep well loop
Seikou Kato; Kei-Ichi Kondo; Akihiro Shibata
2014-12-27T23:59:59.000Z
In the $SU(2)$ Yang-Mills theory on the four-dimensional Euclidean lattice, we confirm the gauge-independent "Abelian" dominance (or the restricted field dominance) and gauge-independent magnetic-monopole dominance in the string tension of the linear potential extracted from the Wilson loop in the fundamental representation. The dual Meissner effect is observed by demonstrating the squeezing of the chromoelectric field flux connecting a pair of quark and antiquark. In addition, the circular magnetic-monopole current is induced around the chromoelectric flux. The type of the dual superconductivity is also determined by fitting the result with the dual Ginzburg-Landau model. Thus the dual superconductor picture for quark confinement is supported in a gauge-independent manner. These results are obtained based on a reformulation of the lattice Yang-Mills theory based on the change of variables a la Cho-Duan-Ge-Faddeev-Niemi combined with a non-Abelian Stokes theorem for the Wilson loop operator. We give a new procedure (called the reduction) for obtaining the color direction field which plays the central role in this reformulation.
Yang, Yun
2009-01-01T23:59:59.000Z
at kinshuk@ieee.org. Emerging Web Technologies in Higher Education: A Case of Incorporating Blogs, PodcastsSaeed, N., Yang, Y., & Sinnappan, S. (2009). Emerging Web Technologies in Higher Education: A Case of Incorporating Blogs, Podcasts and Social Bookmarks in a Web Programming Course based on Students' Learning
Hall, Sharon J.
ASSESSING CARBON DIOXIDE EMISSIONS FROM U.S. LARGE CITIES Risa Patarasuk1, Darragh O'Keeffe1, Yang University, 2Jet Propulsion Laboratory Introduction Carbon dioxide (CO2) emissions, a primary greenhouse gas emissions from natural gas, coal, and petroleum sources. We use a `bottom-up' approach in which CO2
Antsaklis, Panos
using the L* Algorithm," Technical Report of the ISIS (Interdisciplinary Studies of Intelligent Systems) Group, No. ISIS-94-010, Univ of Notre Dame, September 1994. #12;M.D. Lemmon, Xiaojun Yang and P. J of the ISIS (Interdisciplinary Studies of Intelligent Systems) Group, No. ISIS-94-010, Univ of Notre Dame
Yang, Maria
- Artificial Intelligence for Engineering Design, Analysis and Manufacturing 26 (3): 241-243, 2012. AIEDAM-based design interaction," (Guest Editorial) AI EDAM- Artificial Intelligence for Engineering Design, AnalysisYang, M.C. and Kara, L.B., "Sketching and pen-based design interaction," (Guest Editorial) AI EDAM
Mamishev, Alexander
Corona driven air propulsion for cooling of electronics F. Yang, N.E. Jewell-Larsen, D.L. Brown, K of Washington, Seattle, WA 98105, USA *Chief Scientific Officer, Kronos Air Technologies, Redmond, WA 98052, USA Abstract: The possibility of building a high voltage electrostatic air pump for cooling of microelectronics
Boo, Jin-Hyo
Co-adsorption of CO and oxygen on W(110) surfaces Taek-seung Yang, Hae-geun Jee, Jin-Hyo Boo, Young 26 March 2010 Accepted 3 April 2010 Keywords: Thermal desorption spectroscopy Co-adsorption CO Oxygen a b s t r a c t Influence of oxygen adsorption on CO chemisorption behavior over W(110) surfaces
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AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:5 TablesExports(Journal Article) |govInstrumentsmfrirtA Journey InsideMicroBooNE LArTPC SarahArea: U.S.Videos7/15 WIPP StateD.With
on the interface of subdomains and an averaging mechanism at cross-points of. subdomains to ensure convergence. Each full iteration of the domain decom-.
Direct test of the AdS/CFT correspondence by Monte Carlo studies of N=4 super Yang-Mills theory
Honda, Masazumi; Kim, Sang-Woo; Nishimura, Jun; Tsuchiya, Asato
2013-01-01T23:59:59.000Z
We perform nonperturbative studies of N=4 super Yang-Mills theory by Monte Carlo simulation. In particular, we calculate the correlation functions of chiral primary operators to test the AdS/CFT correspondence. Our results agree with the predictions obtained from the AdS side that the supersymmetry non-renormalization property is obeyed by the three-point functions but \\emph{not} by the four-point functions investigated in this paper. Instead of the lattice regularization, we use a novel regularization of the theory based on an equivalence in the large-N limit between the N=4 SU(N) theory on RxS^3 and a one-dimensional SU(N) gauge theory known as the plane-wave (BMN) matrix model. The equivalence extends the idea of large-N reduction to a curved space and, at the same time, overcomes the obstacle related to the center symmetry breaking. The adopted regularization preserves 16 supersymmetries, which is crucial in testing the AdS/CFT correspondence with the available computer resources.
Deconfinement in N=1 super Yang-Mills theory on R^3 x S^1 via dual-Coulomb gas and "affine" XY-model
Anber, Mohamed M; Poppitz, Erich; Strimas-Mackey, Seth; Teeple, Brett
2013-01-01T23:59:59.000Z
We study finite-temperature N=1 SU(2) super Yang-Mills theory, compactified on a spatial circle of size L with supersymmetric boundary conditions. In the semiclassical small-L regime, a deconfinement transition occurs at T_c <<1/L. The transition is due to a competition between non-perturbative topological "molecules"---magnetic and neutral bion-instantons---and electrically charged W-bosons and superpartners. Compared to deconfinement in non-supersymmetric QCD(adj) arXiv:1112.6389, the novelty is the relevance of the light modulus scalar field. It mediates interactions between neutral bions (and W-bosons), serves as an order parameter for the Z_2^{L} center symmetry associated with the non-thermal circle, and explicitly breaks the electric-magnetic (Kramers-Wannier) duality enjoyed by non-supersymmetric QCD(adj) near T_c. We show that deconfinement can be studied using an effective two-dimensional gas of electric and magnetic charges with (dual) Coulomb and Aharonov-Bohm interactions, or, equivalently,...
Spirtes, Peter
Ruiyang Lin Ruoshu Liu Xingnan Liu Yu Liu Angela Liu Zhuoran Liu Tristan Lockwood Chloe Lula Sophia Makal
Current Experience With Net Metering Programs Yih-huei Wan, NREL
their consumption or install energy storage devices to maximize the value of their generation. The generating facility may be sized to match long-term energy consumption. On the other hand, customers with net purchase Boulevard Golden, Colorado, 80401-3393 USA PRESENTED AT WINDPOWER '98 Bakersfield, CA USA April 27 - May 1
Optimal power flow in microgrids using event-triggered optimization Pu Wan and Michael D. Lemmon
Lemmon, Michael
be accomplished through small micro- turbines and gas/diesel generators. Storage devices such as battery banks Abstract-- Microgrids are power generation and distribution systems in which users and generators are in close proximity. They usually have limited power generation capacity, and are networked together to meet
A Meta-Theorem of Unaximatizability Luca Aceto1, Wan Fokkink2,
Mousavi, Mohammad
Mousavi3 1Reykjav´ik University, Reykjav´ik, Iceland 2VU Amsterdam, Amsterdam, The Netherlands 3TU/Eindhoven, Eindhoven, The Netherlands Prose November 22, 2007, TU/Eindhoven Aceto et. al. (1 Reykjav´ik University, Reykjav´ik, Iceland, 2 VU Amsterdam, Amsterdam, The Netherlands, 3 TU/Eindhoven, Eindhove
Hierarchical Cache Consistency in a WAN \\Lambda Jian Yin, Lorenzo Alvisi, Mike Dahlin, Calvin Lin
Dahlin, Michael D.
. Specif ically, by adapting to clients' access patterns, twolevel hierarchies reduce the read latency for enforcing strong con sistency semantics that is separate from the policy ques tion of when to renew volume leases. We focus on a policy where clients fetch volume lease renewals on de mand when they access
Hierarchical Cache Consistency in a WAN Jian Yin, Lorenzo Alvisi, Mike Dahlin, Calvin Lin
Dahlin, Michael D.
. Specif- ically, by adapting to clients' access patterns, two-level hierarchies reduce the read latency strong con- sistency semantics that is separate from the policy ques- tion of when to renew volume leases. We focus on a policy where clients fetch volume lease renewals on de- mand when they access a volume
AT&T Commercial Connectivity Service (CCS) can extend an enterprise's existing WAN
Greenberg, Albert
· Transportation/Logistics Vehicle location and vehicle performance monitoring, package tracking applications monitoring of patient vital signs, support of patient monitors through maintenance metrics reporting · Retail
Two dimensional silicon nanowalls for lithium ion Jiayu Wan,a
Li, Teng
batteries are one of the most important electrochemical energy storage devices and are widely used,23 This is a fundamental chal- lenge of using nanostructures for electrochemical storage applications. On one side*b and Liangbing Hu*a One-dimensional (1-D) nanostructures such as nanowires and nanotubes have been widely
../eps/ani_wan_roce_rftp_mem_disk_s1.eps
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Krovi, Venkat
strength monitoring system, we investigate monitoring of a controlled, small environment via WSN. We seeINSIGHT: Internet-Sensor Integration for Habitat Monitoring Murat Demirbas Ken Yian Chow Chieh, and deploying of an Internet accessible wireless sensor network for monitoring of the temperature, humidity
Stress Dilatancy and Fabric Dependencies on Sand Richard G. Wan1
Wan, Richard G.
. As such, both the dilatancy and fabric control the nature of the de- formation mode, such as, for example Database subject headings: Constitutive relations; Dilatancy; Fabrics; Microstructures; Stability; Sand
THE APPLICATIONS FOR 3D INVERSE OPAL MICROSTRUCTURES TAE WAN KIM
Braun, Paul
) devices, but also it can be useful in designing a dye- sensitized solar cell (DSSC). The first chapter colloidal microstructures. The second and third chapter will focus on the MEMS devices and a DSSC in order the opportunity to continue his work on the DSSC project. I thank my parenst, who raised me in a difficult
Simons, Jack
Collective Magnetic Behavior of Graphene Nanohole Superlattices Decai Yu, Elizabeth M. Lupton, Miao "bulk" magnets--the graphene nanohole (GNH) superlattices with each GNH acting like a "super" magnetic for storage media and spintronics applications is discussed. KEYWORDS Graphene, magnetism, spin, magnetic
Tan, Chee Wei
National Chiao Tung University Hsinchu, Taiwan Downlink CoMP in HetNets with Imperfect Overhead Messaging #12;3 What is a Cellular Model Migrating to? · Deterministic models (e.g. grids) are increasingly questionable, and not easy to be calculated. Textbook's grid model Actual 4G macrocell today Marcocells
ORISE: Faculty Research Experiences - Dr. Thomas Liu
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AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:5(Million Cubic Feet) Oregon (Including Vehicle Fuel) (Million Cubic Feet) Natural Gas DeliveredStents -(NEI)I REEECNO OF PART EQUAL ACCESSJessieThomas
Hui-Hai Liu Earth Sciences Division
Ajo-Franklin, Jonathan
in hydraulic turbines. B.S. in Hydraulic Machinery, Beijing Agricultural Engineering University, China, 1983. Honors Fellow, Geological Society of America, 2007. Outstanding Performance Award, LBNL, 2000; 2007. Recognition of Commitment to Performance Excellence, U.S. Department of Energy CRWMS. 2004. Emil Truog Soil
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applications, based on innovative use of physical metallurgy principles and basic physics knowledge to understand crystal structures and the mechanical properties of structural...
FIFA: Fast Incremental FIB Aggregation Yaoqing Liu
Wang, Lan
in a super-linear trend, mostly due to the practice of multihoming and traffic engineering [1]. This has that merges multiple FIB entries into one, is probably the most practical solution since it is a software aggregatable and whose next- hops are the same. It is a software solution that can be applied to a single
influent COD/N-ratio · Found sludge reduction and membrane fouling mitigation · Discovered that energy.R. China · Produced an array of titanium dioxide nanotubes using the electrochemical anodic oxidation method · Compared photo, electro and photoelectric catalytic performances of the titanium dioxide
Haijun Liu | Photosynthetic Antenna Research Center
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Mengran Liu | Photosynthetic Antenna Research Center
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Anping Liu | Argonne Leadership Computing Facility
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Women @ Energy: Bing Liu | Department of Energy
Broader source: Energy.gov (indexed) [DOE]
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Di-Jia Liu | Argonne National Laboratory
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Chung, Deborah D.L.
, The State University of New York, Buffalo, NY 14260-4400 Boron Nitride Particle Filled Paraffin Wax as a Phase-Change Thermal Interface Material Wax (predominantly tricosane paraffin wax, with a melting with increasing temperature from 48 to 55°C. The melting of the wax enhanced the conductance, due to increased
Joyce Yang | Department of Energy
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Qian, Xiaoping
formula based on the MLS surface. The MLS surface naturally smoothes the point cloud and allows upsam, such as tactile, optical, X-ray, magnetic, and acoustic sensors, can now readily output dense and accurate point is becoming increasingly common in the product development as evidenced by the growing need for reverse
Joyce Yang | Department of Energy
Broader source: Energy.gov (indexed) [DOE]
for the Biomass Program in the Office of Energy Efficiency and Renewable Energy. Most Recent Innovation at Los Alamos Unlocking a New Source of Domestic Oil... From Algae May 17...
Identification of QTL for Two Measures of Feed Efficiency in Nellore-Angus F2 Steers
Luck, John 1986-
2011-04-29T23:59:59.000Z
candidate gene for feed efficiency due to its role in the regulation of development and differentiation (Gao et al., 2005). Forkhead box A1 binds to genes expressed in liver, intestine, lung, and pancreas (Liu et al., 2002; Hughes et al., 2003; Wan et al... of SREBP1c gene are associated with body weight and average daily gain in bovine. Anim. Biotechnol. 21:170-178. Hughes, D. E., D. B. Stolz, S. Yu, Y. Tan, J. K. Reddy, S. C. Watkins et al. 2003. Elevated hepatocyte levels of the forkhead box A2 (HNF...
Fast Thermal Simulation for Architecture Level Dynamic Thermal Management
Tan, Sheldon X.-D.
Fast Thermal Simulation for Architecture Level Dynamic Thermal Management Pu Liu, Zhenyu Qi, Hang Li, Lingling Jin, Wei Wu, Sheldon X.-D. Tan, Jun Yang Department of Electrical Engineering temperature by dynamic thermal managements becomes necessary. This paper proposes a novel approach
Human brain cancer studied by resonance Raman spectroscopy
Sun, Yi
Human brain cancer studied by resonance Raman spectroscopy Yan Zhou Cheng-Hui Liu Yi Sun Yang Pu://biomedicaloptics.spiedigitallibrary.org/ on 11/16/2012 Terms of Use: http://spiedl.org/terms #12;Human brain cancer studied by resonance Raman of human brain tissues are examined using a confocal micro-Raman system with 532-nm excitation in vitro
Electrochimica Acta 53 (2008) 55175522 Contents lists available at ScienceDirect
Liu, Fuqiang
2008-01-01T23:59:59.000Z
crossover in a direct methanol fuel cell (DMFC). A two-phase water transport model was also employed methanol fuel cells--Effect of anode diffusion media Fuqiang Liu1 , Chao-Yang Wang Departments of Materials March 2008 Keywords: Direct methanol fuel cell Anode microporous layer Water crossover Methanol
PUBLISHED ONLINE: 14 JULY 2013 | DOI: 10.1038/NMAT3695 Epitaxial growth of single-domain graphene on
Wang, Wei Hua
-domain graphene on hexagonal boron nitride Wei Yang1 , Guorui Chen2 , Zhiwen Shi1 , Cheng-Cheng Liu1,3 , Lianchang recently emerged as an excellent substrate for graphene nanodevices, owing to its atomically flat surface and its potential to engineer graphene's electronic structure1,2 . Thus far, graphene
ARSA: A Sentiment-Aware Model for Predicting Sales Performance Using Blogs
Huang, Jimmy
ARSA: A Sentiment-Aware Model for Predicting Sales Performance Using Blogs Yang Liu1 , Xiangji, Toronto, Canada 2 School of Information Technology York University, Toronto, Canada yliu@cse.yorku.ca, jhuang@yorku.ca, aan@cse.yorku.ca, xhyu@yorku.ca ABSTRACT Due to its high popularity, Weblogs (or blogs
L. Chen et al. (Eds.): WAIM 2010, LNCS 6184, pp. 517, 2010. Springer-Verlag Berlin Heidelberg 2010
2010 Duplicate Identification in Deep Web Data Integration Wei Liu1 , Xiaofeng Meng2 , Jianwu Yang1,xjg}@icst.pku.edu.cn Abstract. Duplicate identification is a critical step in deep web data integration, and generally: duplicate identification, deep web data integration, web database. 1 Introduction Survey[6] revealed deep
Atomic-Layer-Deposition Oxide Nanoglue for Sodium Ion Batteries Xiaogang Han,,
Li, Teng
Atomic-Layer-Deposition Oxide Nanoglue for Sodium Ion Batteries Xiaogang Han,, Yang Liu,, Zheng Jia ABSTRACT: Atomic-layer-deposition (ALD) coatings have been increasingly used to improve battery performance/discharging. Battery tests in coin-cells further showed the ALD-Al2O3 coating remarkably boosts the cycling performance
The FASEB Journal Research Communication Structural insight into acute intermittent porphyria
Zhijie, Liu
Gaojie Song,* Yang Li,* Chongyun Cheng,* Yu Zhao,* Ang Gao,* Rongguang Zhang, Andrzej Joachimiak, Neil-regulation of PBGD activity in AIP.--Song, G., Li, Y., Cheng, C., Zhao, Y., Gao, A., Zhang, R., Joachimiak, A., Shaw, N., Liu, Z.-J. Structural insight into acute intermittent porphyria. FASEB J. 23, 396404 (2009) Key
Ion transport and storage of ionic liquids in ionic polymer conductor network composites
Heflin, Randy
, have shown a great promise for ap- plications in energy storage, conversion devices, and otherIon transport and storage of ionic liquids in ionic polymer conductor network composites Yang Liu,1, USA 6 Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24061, USA Received 24 February
Goddard III, William A.
with Benzene Gaurav Bhalla, Xiang Yang Liu, Jonas Oxgaard, William A. Goddard, III, and Roy A. Periana. All the R-Ir-Py complexes undergo quantitative, intermolecular CH activation reactions with benzene to benzene to generate a discrete benzene complex, cis-R-Ir-PhH; and (D) rapid C-H cleavage. Kinetic isotope
APSIPA Transactions on Signal and Information Processing http://journals.cambridge.org/SIP
Liu, K. J. Ray
-han yang, zoltan safar and k. j. ray liu While demand response has achieved promising results on making propose a game-theoretic demand response scheme that can transform the traditional centralized load to a utility loss. We also prove theoretically that the proposed demand response scheme can lead
UCSF Science & Health Education Partnership 2011-2012 volunteers
Derisi, Joseph
, Anthony Wong, Xue Vee Yang, Lena Yoo School of Medicine Medical Students Nicolas Barcelo, Jeyling Chou Neuroscience program Austin Chou, Rebecca Clarkson, David Conant, Ryan Dalton, Caitlyn Gertz, Nathan Harris Huwyler, Pheroze Joshi, Suraj Kachgal, Nan Li, Gary Liu, Carlos Lizama, Hubing Lou, Paul Marinec, Selena
Liu, Yang
of Self-Heating Effects of Oxide-Confined Vertical-Cavity Surface-Emitting Lasers Yang Liu, Member, IEEE--We present a comprehensive numerical model to sim- ulate self-heating effects of oxide-confined vertical by self-heating effects, and the output power saturates and even decreases at high injection level
Ye, Jingbo
-768-4095; e-mail: liu@mail.physics.smu.edu). Wickham Chen is with the Department of Electrical Engineering, Southern Methodist University, Dallas, TX 75275 USA (e-mail: wickham@engr.smu.edu). Ping Gui: 214-768-3573; e-mail: pgui@engr.smu.edu). Cheng-AnYang was with Department of Physics, Southern
The Charging-Scheduling Problem for Electric Vehicle Networks
The Charging-Scheduling Problem for Electric Vehicle Networks Ming Zhu, Xiao-Yang Liu, Linghe Kong}@sjtu.edu.cn Abstract--Electric vehicle (EV) is a promising transportation with plenty of advantages, e.g., low carbon method to reduce the total charging time for EVs. We study the Electric Vehicle Charging-Scheduling (EVCS
A thermally regenerative ammonia-based battery for efficient harvesting of low-grade thermal
a practical method for efficient conversion of low-grade thermal energy into electricity. Broader contextA thermally regenerative ammonia-based battery for efficient harvesting of low-grade thermal energy as electrical power Fang Zhang, Jia Liu, Wulin Yang and Bruce E. Logan* Thermal energy was shown
Formal Methods For The ReEngineering of Computing Systems \\Lambda
Liu, Xiaodong
Formal Methods For The ReEngineering of Computing Systems \\Lambda X. Liu, H. Yang and H. Zedan@dmu.ac.uk Abstract We present a short review of formal methods and their use in the reengineering of computing. Keywords : formal methods, reengineering, wide spectrum language, realtime systems, refinement, reverse
Unconventional Relationshipsfor Hemicellulose Hydrolysis and Subsequent Cellulose Digestion
California at Riverside, University of
Digestion Bin Yang, Matthew C. Gray, Chaogang Liu, Todd A. Lloyd, Suzanne L. Stuhler, Alvin O. Converse are needed to significantly reduce costs, improve cellulose digestibility,simplify upstream and downstream, less inhibitors in the hydrolyzate liquid, and highly digestible cellulose when compared
Stress distribution and development within geosynthetic-reinforced soil slopes
Zornberg, Jorge G.
September 2011, accepted 2 December 2011 ABSTRACT: Numerical methods combined with centrifuge tests are used by centrifuge tests of two GRS slopes with different backfill densities. Numerical results indicate that soil, Centrifuge test REFERENCE: Yang, K.-H., Zornberg, J. G., Liu, C.-N. & Lin, H.-D. (2012). Stress distribution
The influence of silanisation on the mechanical and degradation behaviour of PLGA/HA composites
Naik, Ashutosh; Best, Serena M.; Cameron, Ruth E.
2014-12-18T23:59:59.000Z
; 3192-96 Deb S, Braden M, Bonfield W (1995). “Water absorption characteristics of modified hydroxyapatite bone cements.” Biomaterials 16; 1095-1100. Deng C, Weng J, Duan K, Yao N, Yang X.B, Zhou S.B Lu X, Qu S X, Wan J X , Feng B, Li X.H (2010... behavior of ultra-high-strength hydroxyapatite/poly (L-lactide) composite rods for internal fixation of bone fractures.” Biomaterials. . 21; 889-98. Gultekin N, Timhinlioglu F, Ciftcioglu R, Ciftcioglu M, Harsa S (2004). “Preparation...
XPRESS: A Queriable Compression for XML Data Jun-Ki Min Myung-Jae Park Chin-Wan Chung
Chung, Chin-Wan
, the disk space and the network bandwidth are wasted. To over- come the verbosity problem, the research on compressors for XML data has been conducted. However, some XML com- pressors do not support querying compressed data, while other XML compressors which support querying compressed data blindly encode tags
Amir, Yair
Critical Infrastructures (LCCIs), such as Air Traffic Control (ATC) systems, financial infrastructure), and the analysis presented in [5] has proved that available reliable publish/sub- scribe services have paid less
Fabrication of Molecular Devices
Walton, Katherine
2011-08-04T23:59:59.000Z
Transform Infrared Spectroscopy. FTIR measures the vibrational transitions of different bonds when a molecule is excited into different energy levels. Results and Discussion SAMs on Gold 3050 3000 2950 2900 2850 2800 -0.0002 0... be further applied to other areas of nanotechnology. 27 REFERENCES 1. Carroll, R. L.; Gorman, C. B. Angew. Chem. Int. Ed. 2002, 41, 4378-4400. 2. Yang, G.; Tan, L.; Yang, Y.; Chen, S.; Liu, G. Y. Science 2005, 589, 129- 138. 3. Blakemore, J. S. J...
Microsoft Word - Yang_seminar_012011.docx
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PERSPECTIVE Lifeng Wang and Ralph T. Yang
Elliott, James
and development of polymer electrolyte membrane (PEM) fuel cells for portable, stationary, and vehicular through dissipative particle dynamics (DPD) simulations as a function of ionomer equivalent weight (EW cell electrolyte with NafionÒ , the archetypal perfluorosulfonic acid (PFSA) membrane.1 The most
Robustness Analysis of Synchrosqueezed Transforms Haizhao Yang
Ying, Lexing
with better accuracy and robustness. A software package together with several heavily noisy examples signals with non-linear and non-stationary wave-like patterns are ubiquitous in science and engineering, e, Nkk(x) is the instantaneous frequency (or Nk k(x) as the local wave vector), T(x) is a smooth trend
2 Induction and Cuppable Degrees Yue Yang
Yang, Yue
Mytilinaios [13]). Over the past two decades, many more results are known. A survey paper [5] by Chong on necessary conditions. It is often the case that if the conflict between requirements is not too serious of Peano arithmetic is still a challenging prob- lem. One interesting aspect is that working on different
Gravity and Yang-Mills amplitude relations
Bjerrum-Bohr, N. E. J.; Damgaard, Poul H.; Soendergaard, Thomas [Niels Bohr International Academy and Discovery Center, Niels Bohr Institute, Blegdamsvej 17, DK-2100, Copenhagen O (Denmark); FengBo [Center of Mathematical Science, Zhejiang University, Hangzhou (China)
2010-11-15T23:59:59.000Z
Using only general features of the S matrix and quantum field theory, we prove by induction the Kawai-Lewellen-Tye relations that link products of gauge theory amplitudes to gravity amplitudes at tree level. As a bonus of our analysis, we provide a novel and more symmetric form of these relations. We also establish an infinite tower of new identities between amplitudes in gauge theories.
Shang Yang Solar | Open Energy Information
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Women @ Energy: Joyce Yang | Department of Energy
Broader source: Energy.gov (indexed) [DOE]
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Eunkyung Yang | Photosynthetic Antenna Research Center
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Leveraging application context for efficient Jinseok Yang
Simunic, Tajana
--Today's platforms for long-term environmental monitoring (e.g. buoys or towers) typically host large solar panels and batteries. Ideally, miniaturized platforms could be used instead, so state of the art power management the optimal sampling rate at the cost of high computational complexity O(n3 ), thus draining the batteries
Women @ Energy: Joyce Yang | Department of Energy
Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site
and Microbiology from MIT. Joyce completed a postdoctoral fellowship on bacterial genomics with a focus on enzymatic hydrolysis of woody biomass in marine ecosystems. She is an...
Chen, Yuh-Ing
anomaly of GPS TEC in Taiwan during 20012007 J.Y. Liu a,c,*, C.H. Chen b , Y.I. Chen d , W.H. Yang a , K.I. Oyama a , K.W. Kuo e a Institute of Space Science, National Central University, Chung-Li, Taiwan b and Remote Sensing Research, National Central University, Chung-Li, Taiwan d Institute of Statistics
Peer Reviewed Archival Publications
Mohaghegh, Shahab
, and A.L. Miller. 2001. SO2 removal by leaching coal pyrite. Energy and Fuels 15: 470-476. Dady B. Dadyburjor Zhu+ , J.S., L.P. Norcio, E.L. Kugler, D.B. Dadyburjor, J.L. Yang+ , Z.Y. Liu+ , and B. Zhong in the process industries: Fundamentals and engineering applications. Can. J. Chem. Engrg 79: 471-472. Edwin L
Insider Attacker Detection in Wireless Sensor Fang Liu & Xiuzhen Cheng
Cheng, Xiuzhen "Susan"
cryptography- based techniques. Many mission-critic sensor network applica- tions demand an effective, light-scale sensor networks. Simulation results indicate that internal adversaries can be identified with a high working towards securing sensor networks in the fields of pairwise key establishment [13
Learning Active Facial Patches for Expression Analysis , Qingshan Liu
Huang, Junzhou
expressions are invoked by a small number of facial muscles around the mouth, nose and eyes (See Figure 1(a.g. around mouth, eye), we try to discover the common and specific patches which are important to dis- pressions are located around mouth, nose, and eyes, and their locations are essential for explaining
Greening Geographical Load Balancing Zhenhua Liu, Minghong Lin,
Wierman, Adam
" renew- able energy and reduce use of "brown" fossil fuel energy. We make two contributions. First, we balanc- ing" has been suggested to reduce energy cost by exploiting the electricity price differences that if electricity is dynamically priced in proportion to the instantaneous fraction of the total energy
Inception: Towards a Nested Cloud Architecture Changbin Liu Yun Mao
Greenberg, Albert
slow in adopting a large number of innovative technologies, such as live VM migration, dynamic resource of a large number of innovative technologies at the hypervisor level in the areas of dynamic resource on the server and boot up elsewhere. We argue that such obstacles against rapid innovation do not exist
Decentralized Inference over Multiple Access Ke Liu, Hesham El Gamal
El-Gamal, Hesham
inherently calls for utilizing tools from statistical decision theory and communications theory. Earlier collect observation data about a hidden source and communicate relevant statistics to a receiver node medium that provides the physical communication environment for sensor networks. The problem
Evaluating Graph Coloring on Pascal Grosset, Peihong Zhu, Shusen Liu,
Hall, Mary W.
any relevant related works for graph coloring on GPUs · Main inspiration: o Gebremedhin and Manne o (G
Robust Photo Retrieval Using World Semantics Hugo Liu*, Henry Lieberman*
Lieberman, Henry
), and keyword co-occurrence statistics (Peat and Willet, 1991; Lin, 1998), as well as resources generated robust involves query expansion using a thesaurus or other lexical resource. The chief limitation a world semantic resource. The resource is automatically constructed from a large-scale freely available
Geographical Load Balancing with Renewables Zhenhua Liu, Minghong Lin,
Low, Steven H.
more wind than photovoltaic solar. 1. INTRODUCTION Energy consumption of data centers is of growing the significant energy consumption of data centers, im- proving their energy efficiency is an important social only local wind and solar energy without large- scale storage, due to the intermittency
Evolution for the Sustainability of Internetware Daren Fang, Xiaodong Liu
Liu, Xiaodong
by implementing evolvable designs. Secondly, rapid adaptations would renew and refresh the software with the up that is not adaptable will become obsolete sooner or later. Internetware is currently one of the prevailing paradigms power management adaptations using Web Ontology Language (OWL) - based user behavioral profiles
Mining Distribution Change in Stock Order Streams Xiaoyan Liu#1
Zhang, Rui
by employing a natural Poisson distribution assumption about the nature of stock order streams. We establish that an oil company has found a new oil source, they will submit large numbers of orders to buy the stocks
Diverse Firewall Design Alex X. Liu Mohamed G. Gouda
Liu, Alex X.
exhibit dif- ferent technical strengths and weaknesses. This observation motivates our method of diverse it satisfies its given requirement specification, which is usually written in a natural language. In the rest firewall errors into specification induced errors and design induced errors. Specification induced er- rors
Microsoft PowerPoint - ARM07_hguo_Liu
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Microsoft PowerPoint - liu_talk.ppt [Compatibility Mode]
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AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:5 TablesExports(Journal Article)41clothThe Bonneville PowerTariff Pages default SignEnergy Michigan: General DPortland,Estimates properties- Meeting 2004
Yan Liu | Center for Bio-Inspired Solar Fuel Production
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:5 TablesExports(Journal Article) |govInstrumentsmfrirtA Journey InsideMicroBooNE LArTPC SarahArea:Security Complex , UT, and Stanley ... Y-12,92 SAMEAna
Jonathan William Medley, Fan Liu Myers Chem 115
, even at reflux in methanol. LiBH3CN CH3OH pH 7, reflux, 72 h 36% O OH CH3Ph Ph CH3 (±) Borch, R. F of cyanide salts. The substrate scope includes aromatic and aliphatic aldehydes, ketones, and primary
Approximate Querying in Wireless Sensor Networks Yuzhen Liu Weifa Liang
Liang, Weifa
of queries in such a database efficiently and effectively. To reduce the energy consumption in sensor Science Australian National University Canberra, ACT 0200, Australia Abstract-In this paper, we study. We build a series of nearly optimal representative routing trees for query evaluation, where
Supporting Information Liu et al. 10.1073/pnas.0914547107
Nelson, Celeste M.
hour. Generation of Lentiviral Myosin Light Chain. The cDNA encoding human myosin light chain 2 (MGC