Wang, Zhong L.
with silica,10 tape structured nanobelts of SnO2 and TiO2,11 core-shell structured Si-Ge nanowires,12 and ZnMetal-Semiconductor Zn-ZnO Core-Shell Nanobelts and Nanotubes Xiang Yang Kong,, Yong Ding-semiconductor Zn-ZnO core-shell nanobelts and nanotubes have been synthesized. The core is a belt-shaped Zn single
Energy Harvesting for Self-Powered Nanosystems Zhong Lin Wang
Wang, Zhong L.
Energy Harvesting for Self-Powered Nanosystems Zhong Lin Wang School of Materials Science In this article, an introduction is presented about the energy harvesting technologies that have potential. This is a potential technology for converting mechanical movement energy (such as body movement, muscle stretching
Wang, Zhong L.
Misfit dislocations in multimetallic core-shelled nanoparticles Yong Ding, Xiaolian Sun, Zhong Lin Wang, and Shouheng Sun Citation: Appl. Phys. Lett. 100, 111603 (2012); doi: 10.1063/1.3695332 View-shelled nanoparticles Yong Ding,1 Xiaolian Sun,2 Zhong Lin Wang,1,a) and Shouheng Sun2,a) 1 School of Materials Science
YANG ET AL. VOL. XXX ' NO. XX ' 000000 ' XXXX www.acsnano.org
Wang, Zhong L.
cells can be used to con- vert solar energy into electric energy.14,15 Usually, the materials used Flexible Hybrid Energy Cell for Simultaneously Harvesting Thermal, Mechanical, and Solar Energies Ya Yang, Hulin Zhang, Guang Zhu, Sangmin Lee, Zong-Hong Lin, and Zhong Lin Wang,,* School of Materials Science
Wang, Zhong L.
. The formation process has been analyzed based on the polar charge interaction model. The discovery of SnO2 rings's chemical and physical properties. Since the discovery of semiconducting oxide nanobelts1 (ZnO, SnO2, Cd the discovery of single- crystalline SnO2 springs, rings, and spirals, which have the rutile structure
Piezo-phototronics effect on nano/microwire solar cells Yan Zhang, Ya Yang and Zhong Lin Wang*
Wang, Zhong L.
the solar cell performance: developing new energy efficient materials and designing new structures non-central symmetric wurtzite structure, and they are important optoelectronic materials for solar of Material Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332-0245, USA. E
Wang, Zhong L.
by the cantilever. In a real biological system, the mechanical disturbance has a large frequency range- chanical systems (MEMS) work only under a specific driving resonance frequency that is determined nanogenerators for the scavenging of low-frequency dynamic muscle energy created by very small-scale physical
Wang, Zhong L.
, and sustainable operation of nanodevices. This is a key requirement for building self-powered nanosystems energy is one of the most abundant and popular energies in the environment, which can range from wind nanogenerators for the scavenging of low-frequency dynamic muscle energy created by very small-scale physical
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
Energy Harvesting for Self-Powered Nanosystems Zhong Lin Wang
Wang, Zhong L.
May 2008/Accepted: 12 May 2008 Tsinghua Press and Springer-Verlag 2008 001 Nano Res (2008) 1: 1 8 DOI, blood pressure), vibration energy (such as acoustic/ultrasonic wave), and hydraulic energy (such as flow resources that power the world today, such as petroleum, coal, hydraulic, natural gas and nuclear, active
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
Joyce Yang | Department of Energy
Joyce Yang - Physical Scientist Dr. Joyce Yang is a Physical Scientist with the Office of Energy Efficiency and Renewable Energy's Biomass Program. Most Recent Disappearing Pens...
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
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 usedTwo dimensional silicon nanowalls for lithium ion batteries Jiayu Wan,a Alex F. Kaplan,b Jia Zheng with silicon for Li-ion batteries. Excellent performance for the first Coulombic efficiency (CE) has been
Optimal power flow in microgrids using event-triggered optimization Pu Wan and Michael D. Lemmon
Lemmon, Michael
Optimal power flow in microgrids using event-triggered optimization Pu Wan and Michael D. Lemmon Abstract-- Microgrids are power generation and distribution systems in which users and generators-triggered distributed optimization algorithm to solve the optimal power flow (OPF) problem in microgrids. Under event
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
Aksay, Ilhan A.
; accepted August 24, 1990 The stability of binary colloidal suspensions is examined and comparedClustering of Binary Colloidal Suspensions: Experiment MEHRDAD YASREBI, WAN Y. SHIH, AND ILHAN A to particle-polymer systems, we have observed that in binary colloidal suspensions, particles of the first
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
Stress Dilatancy and Fabric Dependencies on Sand Richard G. Wan1
Wan, Richard G.
Stress Dilatancy and Fabric Dependencies on Sand Behavior Richard G. Wan1 and Pei J. Guo2 Abstract: A stress dilatancy model with embedded microstructural information, originally developed by the writers, as a second-order tensor, enters into the stress dilatancy equation obtained from a microscopic analysis
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
Single-Pedestrian Detection aided by Multi-pedestrian Detection Wanli Ouyang1,2
Wang, Xiaogang
Single-Pedestrian Detection aided by Multi-pedestrian Detection Wanli Ouyang1,2 and Xiaogang Wang 1 pedestrians who appear in groups and have inter- action. A new approach is proposed for single-pedestrian detection aided by multi-pedestrian detection. A mixture model of multi-pedestrian detectors is designed
THE APPLICATIONS FOR 3D INVERSE OPAL MICROSTRUCTURES TAE WAN KIM
Braun, Paul
THE APPLICATIONS FOR 3D INVERSE OPAL MICROSTRUCTURES BY TAE WAN KIM THESIS Submitted-D micro structures applications, and in particular 3-D inverse opal micro structures made using structures. This inverse opal micro structure can not only be used for micro electromechanical systems (MEMS
CV Name: Jianjun Yang JIANJUN YANG
Sparks, Donald L.
in agricultural ecosystem, thus being of great importance for food security and carbon sequestration. Synchrotron of Natural Organic Matter in Changing Environment. Springlink Press. Hangzhou, pp. 404-407. 6. Yang J-ray induced photoreduction of organic Cu( ) compounds probed by X-ray near- edge (XANES) spectroscopy
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
Integrated Nanogenerators in Biofluid Xudong Wang, Jin Liu, Jinhui Song, and Zhong Lin Wang*
Wang, Zhong L.
effectively generate electricity inside biofluid when stimulated by ultrasonic waves. The potential and wireless nanodevices and nanosystems in biofluid and any other type of liquid. Self-powered nanosystems, chemical, or thermal energy into electricity.4 Approaches have been developed for generating energy using
Polyhedral Shapes of CeO2 Nanoparticles Zhong Lin Wang*, and Xiangdong Feng
Wang, Zhong L.
Ceria nanoparticles are a widely used nanomaterial for applications in catalysts, fuel cell are one of the most important nanoma- terials for a wide range of applications in catalysts,1,2 fuel cell are likely to affect their performance in technological applications. 1. Introduction Ceria nanoparticles
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
Wang, Zhong L.
-Phototronic Effect Qing Yang,, Wenhui Wang, Sheng Xu, and Zhong Lin Wang*, School of Material Science index) as a result of total internal reflection1,2 The usage of ZnO nanowires (NWs) as active layers, optoelectronics and energy harvesting.812 The direct wide band gap (3.30 eV) and large excitonic binding energy
Wang, Zhong L.
for Harvesting Sound and Solar Energies Minbaek Lee, Rusen Yang, Cheng Li, and Zhong Lin Wang* School of Material to solar energy, enormous mechanical vibra- tional energy exists in our living environment with a large by a single device was first demonstrated for solar and mechanical energy6 as well as chemical and mechanical
HU ET AL. VOL. 7 ' NO. 11 ' 1042410432 ' 2013 www.acsnano.org
Wang, Zhong L.
and Positioning Sensor and Wave Energy Harvester Youfan Hu,,^ Jin Yang,,,^ Qingshen Jing, Simiao Niu, Wenzhuo Wu a buoy ball, wave energy harvesting at water surface has been demonstrated and used for lighting, and Zhong Lin Wang,,* School of Material Science and Engineering, Georgia Institute of Technology, Atlanta
Wang, Zhong L.
and sensors. The polymer/metal oxide heterojunction solar cell is a pro- mising photovoltaic (PV) technology Heterojunction Solar Cells Ya Yang, Wenxi Guo, Yan Zhang, Yong Ding, Xue Wang, and Zhong Lin Wang* School of Material Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332-0245, United
Joyce Yang | Department of Energy
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 Delicious Rank EERE: Alternative Fuelsof EnergyApril 2014 | International Nuclear EnergyatJobsJointJoyce Yang About
Special Session Organizers Dr. Shengxiang Yang
Yang, Shengxiang
(Turkey) Annie S Wu (USA) Karsten Weicker (Germany) Juergen Branke (Germany) Shengxiang Yang (UK.yang@mcs.le.ac.uk Dr. Juergen Branke Institute AIFB, University of Karlsruhe 76128 Karlsruhe, Germany Tel: +49 (721 (Germany) Ernesto Costa (Portugal) Anna I Esparcia-Alcazar (Spain) Marco Farina (Italy) Michael Guntsch
Liao, Rongzhen
Water-Assisted Transamination of Glycine and Formaldehyde Rong-Zhen Liao, Wan-Jian Ding, Jian-group from one molecule to another without the production of free ammonia as an intermediate.1 Furthermore
Characterization of Lee-Yang polynomials
David Ruelle
2008-11-09
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)\
Yang-Mills theories and quadratic forms
Sudarshan Ananth; Lars Brink; Mahendra Mali
2015-07-04
We show that the Hamiltonian of (N=1;d=10) super Yang-Mills can be expressed as a quadratic form in a very similar manner to that of the (N=4;d=4) theory. We find a similar quadratic form structure for pure Yang-Mills theory but this feature, in the non-supersymmetric case, seems to be unique to four dimensions. We discuss some consequences of this feature.
Finding and Understanding Bugs in C Compilers Xuejun Yang Yang Chen Eric Eide John Regehr
Regehr, John
Finding and Understanding Bugs in C Compilers Xuejun Yang Yang Chen Eric Eide John Regehr University of Utah, School of Computing { jxyang, chenyang, eeide, regehr }@cs.utah.edu Abstract Compilers should be correct. To improve the quality of C compilers, we created Csmith, a randomized test
Direct Experimental Simulation of the Yang-Baxter Equation
Chao Zheng; Jun-lin Li; Si-yu Song; Gui Lu Long
2013-05-27
Introduced in the field of many-body statistical mechanics, Yang-Baxter equation has become an important tool in a variety fields of physics. In this work, we report the first direct experimental simulation of the Yang-Baxter equation using linear quantum optics. The equality between the two sides of the Yang-Baxter equation in two dimension has been demonstrated directly, and the spectral parameter transformation in the Yang-Baxter equation is explicitly confirmed.
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
Observations of the trade wind wakes of Kauai and Oahu Yang Yang,1,2
Xie, Shang-Ping
of the island of Hawaii with lee vortices and a westerly return flow. [3] Kauai and Oahu are much smaller of Hawaii, Fr is 0.6 and 0.8 for Kauai and Oahu (1.6 and 1.2 km in maximum elevation), respectivelyObservations of the trade wind wakes of Kauai and Oahu Yang Yang,1,2 Jian Ma,3 and Shang-Ping Xie1
Loop expansion in Yang-Mills thermodynamics
Ralf Hofmann
2009-11-05
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.
Special Session Organizers Dr. Shengxiang Yang
Yang, Shengxiang
Rasheed (USA) Hendrik Richter (Germany) Renato Tinos (Brazil) Lutz Schoenemann (Germany) Sima Uyar (Turkey.yang@mcs.le.ac.uk Dr. Yaochu Jin Honda Research Institute Europe Carl-Legien-Str 30 63073 Offenbach am Main, GERMANY. Abbass (Australia) Dirk Arnold (Canada) Thomas Bartz-Beielstein (Germany) Hans-Georg Beyer (Austria) Tim
Mass in Quantum Yang-Mills Theory
L. D. Faddeev
2009-11-05
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.
Exterior Differential Systems for Yang-Mills Theories
Frank B. Estabrook
2008-12-05
Exterior differential systems are given, and their Cartan characters calculated, for Maxwell and SU(2)-Yang-Mills equations in dimensions from three to six.
Reply to Yang et al.'s comment
Nguyen Ba An
2006-11-20
This is to reply to a recent comment by Yang, Yuan and Zhang on ``Teleportation of two-quNit entanglement: Exploiting local resorces''.
Wang, Zhong L.
are generated through controlled nucleation of a zinc blende-phased core followed by the growth of wurtzite. In a typical synthesis, to a 36 mL of cetyltrimethylammonium bromide (CTAB, 0.1 M) solution was added 1.2 m
Du, Shengwang
and Technology, Clear Water Bay, Kowloon, Hong Kong SAR 2 Department of Physics and Electronic EngineeringNitrogen deep accepters in ZnO nanowires induced by ammonia plasma Rui Huang, Shuigang Xu, Wenhao subject to AIP license or copyright; see http://apl.aip.org/about/rights_and_permissions #12;Nitrogen deep
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
Eunkyung Yang | 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submitKansasCommunitiesof Energy8) Wigner Home · ResourcesEunkyung Yang Eunkyung
Xie, Shang-Ping
The Thermal Wake of Kauai Island: Satellite Observations and Numerical Simulations* YANG YANG, SHANG-PING XIE, AND JAN HAFNER International Pacific Research Center, SOEST, University of Hawaii at Manoa, Honolulu, Hawaii (Manuscript received 12 February 2007, in final form 12 December 2007) ABSTRACT
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
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
New elliptic solutions of the Yang-Baxter equation
D. Chicherin; S. E. Derkachov; V. P. Spiridonov
2015-05-13
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.
Non-Perturbative Yang-Mills Condensate as Dark Energy
Don, Pietro; Zhang, Yang; Antolini, Claudia
2015-01-01
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 \
Non-Perturbative Yang-Mills Condensate as Dark Energy
Pietro Don; Antonino Marcian; Yang Zhang; Claudia Antolini
2015-09-19
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 \
5D Yang-Mills instantons from ABJM Monopoles
N. Lambert; H. Nastase; C. Papageorgakis
2012-02-08
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.
Double-nonlinear metamaterials Rongcao Yang1,2,a
Double-nonlinear metamaterials Rongcao Yang1,2,a and Ilya V. Shadrivov1 1 Nonlinear Physics Centre 10 December 2010 We study a double-nonlinear metamaterial composed of a mixture of both nonlinear electric and nonlinear magnetic resonators. We predict multistable behavior in such metamaterial
SHORT PAPER Zifeng Yang Partha Sarkar Hui Hu
Hu, Hui
with turbine power generation and fatigue loads acting on the wind turbines. Keywords Tip vortex Turbine wake required for the optimal mechanical design to improve the performance and fatigue lifetime of wind turbinesSHORT PAPER Zifeng Yang Partha Sarkar Hui Hu Visualization of the tip vortices in a wind
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
Quantum Chaos in a Yang-Mills-Higgs System
Luca Salasnich
1997-06-12
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.
Matrix Completion with Noisy Side Information Kai-Yang Chiang
California at Davis, University of
Matrix Completion with Noisy Side Information Kai-Yang Chiang Cho-Jui Hsieh Inderjit S. Dhillon@ucdavis.edu Abstract We study the matrix completion problem with side information. Side information has been considered in several matrix completion applications, and has been em- pirically shown to be useful in many cases
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
Einstein-Yang-Mills theory : I. Asymptotic symmetries
Glenn Barnich; Pierre-Henry Lambert
2013-10-10
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.
Anomalous Transformation in Supersymmetric Yang-Mills Theory
H. Itoyama; B. Razzaghe-Ashrafi
1992-04-03
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.
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
A Better Anode Design to Improve Lithium-Ion Batteries
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
the ball rolling by designing the original series of polyfluorene-based conducting polymers. Then, Wanli Yang of the ALS suggested soft x-ray absorption spectroscopy to...
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
Airport Express Tsuen Wan Line
Edward Rd East Lai King Mei Foo Nam Cheong Prince Edward Mongkok Yau Ma Tei Tsim Sha Tsui East International Airport Tsing Yi Ngau Tau Kok Clear Water Bay Road Chek Lap Kok Lung Cheung Rd Prince
Statistical mechanics of Yang-Mills classical mechanics
Bannur, Vishnu M. [Department of Physics, University of Calicut, Kerala-673 635 (India)
2005-08-01
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.
Vacuum Structure of Yang-Mills Theory in Curved Spacetime
Samuel J. Collopy
2009-08-31
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.
Four Dimensional Quantum Yang-Mills Theory and Mass Gap
Simone Farinelli
2015-07-17
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.
Deconfinement in Yang-Mills Theory through Toroidal Compactification
Simic, Dusan; Unsal, Mithat; /Stanford U., Phys. Dept. /SLAC
2011-08-12
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.
Ras, Zbigniew W.
TenniVis: Visualization for Tennis Match Analysis Tom Polk, Member, IEEE, Jing Yang, Yueqi Hu Polk, Jing Yang, and Yueqi Hu are with the University of North Carolina at Charlotte. E-mail: tepolk
Yang Zhao, Martin Jones, David Baillie and Ann Rose Developing an integrating biological
Baillie, David
Yang Zhao, Martin Jones, David Baillie and Ann Rose Developing an integrating biological dosimeter, Martin Jones, David Baillie and Ann Rose: Developing an integrating biological dosimeter for spaceflight for use as a biolog- ical dosimeter. Authors Yang Zhao, Ann Rose Department of Medical Genetics
Loop formulation of supersymmetric Yang-Mills quantum mechanics
Kyle Steinhauer; Urs Wenger
2014-10-01
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.
The lattice and quantized Yang-Mills theory
Creutz, Michael
2015-01-01
Quantized Yang-Mills fields lie at the heart of our understanding of the strong nuclear force. To understand the theory at low energies, we must work in the strong coupling regime. The primary technique for this is the lattice. While basically an ultraviolet regulator, the lattice avoids the use of a perturbative expansion. I discuss the historical circumstances that drove us to this approach, which has had immense success, convincingly demonstrating quark confinement and obtaining crucial properties of the strong interactions from first principles.
The lattice and quantized Yang-Mills theory
Michael Creutz
2015-10-07
Quantized Yang-Mills fields lie at the heart of our understanding of the strong nuclear force. To understand the theory at low energies, we must work in the strong coupling regime. The primary technique for this is the lattice. While basically an ultraviolet regulator, the lattice avoids the use of a perturbative expansion. I discuss the historical circumstances that drove us to this approach, which has had immense success, convincingly demonstrating quark confinement and obtaining crucial properties of the strong interactions from first principles.
Supersymmetry Algebra in Super Yang-Mills Theories
Shuichi Yokoyama
2015-09-18
We compute supersymmetry algebra (superalgebra) in supersymmetric Yang-Mills theories (SYM) consisting of a vector multiplet including fermionic contribution in six dimensions. We show that the contribution of fermion is given by boundary terms. From six dimensional results we determine superalgebras of five and four dimensional SYM by dimensional reduction. In five dimensional superalgebra the Kaluza-Klein momentum and the instanton particle charge are not the same but algebraically indistinguishable. We also extend this calculation including a hyper multiplet and for maximally SYM. We derive extended supersymmetry algebras in these four dimensional SYM with the holomorphic coupling constant given in hep-th/9408099.
Semiclassical solution for Yang-Mills field with given energy
Michael Kuchiev
2009-04-28
A new classical solution for the Yang-Mills theory in which the Euclidean energy plays a role of a parameter is discussed. The instanton and sphaleron are shown to be particular examples of this more general solution. The energy parameter for them takes on special values, which are zero and sphaleron mass for the instanton and sphaleron, respectively. The solution is employed to describe the tunneling process, which is accompanied by a variation of the topological charge. A range of temperatures, where the new solution makes this tunneling more effective than the known mechanisms based on the instanton, caloron or sphaleron is found.
Fusion hierarchies for N = 4 superYang-Mills theory
A. V. Belitsky
2008-04-12
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.
Supersymmetry Algebra in Super Yang-Mills Theories
Yokoyama, Shuichi
2015-01-01
We compute supersymmetry algebra (superalgebra) in supersymmetric Yang-Mills theories (SYM) consisting of a vector multiplet including fermionic contribution in six dimensions. We show that the contribution of fermion is given by boundary terms. From six dimensional results we determine superalgebras of five and four dimensional SYM by dimensional reduction. In five dimensional superalgebra the Kaluza-Klein momentum and the instanton particle charge are not the same but algebraically indistinguishable. We also extend this calculation including a hyper multiplet and for maximally SYM. We derive extended supersymmetry algebras in those four dimensional SYM with the holomorphic coupling constant given in hep-th/9408099.
Width of the Confining String in Yang-Mills Theory
Gliozzi, F.; Pepe, M.; Wiese, U.-J.
2010-06-11
We investigate the transverse fluctuations of the confining string connecting two static quarks in (2+1)D SU(2) Yang-Mills theory using Monte Carlo calculations. The exponentially suppressed signal is extracted from the large noise by a very efficient multilevel algorithm. The resulting width of the string increases logarithmically with the distance between the static quark charges. Corrections at intermediate distances due to universal higher-order terms in the effective string action are calculated analytically. They accurately fit the numerical data.
Ming-Yang Ho | 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on77 PAGE OFDetectionBenchmark Performancelayer module typeMing-Yang
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 QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA Jump to: navigation, searchDaimler Evonik JV Jump to:Daizy AgroYang
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.
2015-03-20
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 analysismoremodel, 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 engineeringless
The Spectrum of Softly Broken N=1 Supersymmetric Yang-Mills Theory
G. R. Farrar; G. Gabadadze; M. Schwetz
1998-06-24
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.
Recombination of H and He in Yang-Mills Gravity
Daniel Katz
2015-06-26
We investigate some aspects of the thermal history of the early universe according to Yang-Mills Gravity (YMG); a gauge theory of gravity set in flat spacetime. Specifically, equations for the ionization fractions of hydrogen and singly ionized helium during the recombination epoch are deduced analytically and then solved numerically. By considering several approximations we find that the presence of primordial helium and its interaction with Lyman series photons has a much stronger effect on the overall free electron density in YMG than it does in the standard, General Relativity (GR) based, model. Compared to the standard model recombination happens over a much larger range of temperatures, although there is still a very sharp temperature of last scattering around 2000 K. Since the ionization history of the universe is not directly observable we discuss how one may use it to predict the CMB power spectrum and thus test YMG. This topic will be explored in detail in an upcoming paper.
Dual superconductivity and vacuum properties in Yang--Mills theories
A. D'Alessandro; M. D'Elia; L. Tagliacozzo
2007-05-03
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.
Perturbative study of Yang-Mills theory in the infrared
Siringo, Fabio
2015-01-01
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.
Evolving Materialized Views in Data Warehouse Chuan Zhang,* Xin Yao: Jian Yang t
Yao, Xin
Evolving Materialized Views in Data Warehouse Chuan Zhang,* Xin Yao: Jian Yang t Abstract- A data have some views materialized, and some vir- 'Chuan Zhang and Xin Yao are with the School of Computer
Radiating black holes in Einstein-Yang-Mills theory and cosmic censorship
Ghosh, Sushant G.; Dadhich, Naresh
2010-08-15
Exact nonstatic spherically symmetric black-hole solutions of the higher dimensional Einstein-Yang-Mills equations for a null dust with Yang-Mills gauge charge are obtained by employing Wu-Yang ansatz, namely, HD-EYM Vaidya solution. It is interesting to note that gravitational contribution of Yang-Mills (YM) gauge charge for this ansatz is indeed opposite (attractive rather than repulsive) that of Maxwell charge. It turns out that the gravitational collapse of null dust with YM gauge charge admits strong curvature shell focusing naked singularities violating cosmic censorship. However, there is significant shrinkage of the initial data space for a naked singularity of the HD-Vaidya collapse due to presence of YM gauge charge. The effect of YM gauge charge on structure and location of the apparent and event horizons is also discussed.
BRST Invariant PV Regularization of SUSY Yang-Mills and SUGRA
Gaillard, Mary K
2012-01-01
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
A finite-energy solution in Yang-Mills theory and quantum fluctuations
O. V. Pavlovsky
2000-07-05
A finite-energy solution of Yang-Mills theory with a nonstandard lagrangian is provided. Properties of these solution are studied and also a possible physical interpretation is given.
Future applications of the Yang-Mills gradient flow in lattice QCD
Martin Lscher
2013-08-26
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.
Taming Compiler Fuzzers Yang Chen Alex Groce Chaoqiang Zhang Weng-Keen Wong
Groce, Alex David
Taming Compiler Fuzzers Yang Chen Alex Groce Chaoqiang Zhang Weng-Keen Wong Xiaoli Fern Eric EideScript engine. Google's proprietary ClusterFuzz effort "hammers away at it [Chrome, includ- ing its V8 Java
Taming Compiler Fuzzers Yang Chen Alex Groce Chaoqiang Zhang Weng-Keen Wong
Regehr, John
Taming Compiler Fuzzers Yang Chen Alex Groce Chaoqiang Zhang Weng-Keen Wong Xiaoli Fern Eric Eide previously unknown bugs in the same JavaScript engine. Google's proprietary ClusterFuzz effort "hammers away
Fusion procedure for the Yang-Baxter equation and Schur-Weyl duality
L. Poulain d'Andecy
2013-07-25
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.
Classical M-Fivebrane Dynamics and Quantum N=2 Yang-Mills
P. S. Howe; N. D. Lambert; P. C. West
1997-11-05
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.
(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
BRST invariant PV regularization of SUSY Yang-Mills and SUGRA
Gaillard, Mary K
2011-01-01
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
Mary K. Gaillard
2011-09-14
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.
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)
2012-10-23
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.
Finite-Volume Spectra of the Lee-Yang Model
Zoltan Bajnok; Omar el Deeb; Paul A. Pearce
2014-12-29
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.
Analysis of anisotropic flow with Lee-Yang zeroes
R. S. Bhalerao; N. Borghini; J. -Y. Ollitrault
2003-10-03
We present a new method to extract anisotropic flow in heavy ion collisions from the genuine correlation among a large number of particles. Anisotropic flow is obtained from the zeroes in the complex plane of a generating function of azimuthal correlations, in close analogy with the theory of phase transitions by Lee and Yang. Flow is first estimated globally, i.e., averaged over the phase space covered by the detector, and then differentially, as a function of transverse momentum and rapidity for identified particles. The corresponding estimates are less biased by nonflow correlations than with any other method. The practical implementation of the method is rather straightforward. Furthermore, it automatically takes into account most corrections due to azimuthal anisotropies in the detector acceptance. The main limitation of the method is statistical errors, which can be significantly larger than with the ``standard'' method of flow analysis if the flow and/or the event multiplicities are too small. In practice, we expect this to be the most accurate method to analyze directed and elliptic flow in fixed-target heavy-ion collisions between 100 MeV and 10 GeV per nucleon (at the Darmstadt SIS synchrotron and the Brookhaven Alternating Gradient Synchrotron), and elliptic flow at ultrarelativistic energies (at the Brookhaven Relativistic Heavy Ion Collider, and the forthcoming Large Hadron Collider at CERN).
M5-Branes, D4-Branes and Quantum 5D super-Yang-Mills
Neil Lambert; Constantinos Papageorgakis; Maximilian Schmidt-Sommerfeld
2011-02-22
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
2015-07-14
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.
Hopf Soliton Solutions from Low Energy Effective Action of SU(2) Yang-Mills Theory
N. Sawado; N. Shiiki; S. Tanaka
2005-11-17
The Skyrme-Faddeev-Niemi (SFN) model which is an O(3) $\\sigma$ model in three dimensional space up to fourth-order in the first derivative is regarded as a low-energy effective theory of SU(2) Yang-Mills theory. One can show from the Wilsonian renormalization group argument that the effective action of Yang-Mills theory recovers the SFN in the infrared region. However, the theory contains another fourth-order term which destabilizes the soliton solution. In this paper we derive an extended action including second derivative terms and obtain soliton solutions numerically. A new topological lower bound formula is infered for the extended action.
Hagedorn spectrum and equation of state of Yang-Mills theories
Michele Caselle; Alessandro Nada; Marco Panero
2015-09-23
We present a novel lattice calculation of the equation of state of SU(2) Yang-Mills theory in the confining phase. We show that a gas of massive, non-interacting glueballs describes remarkably well the results, provided that a bosonic closed-string model is used to derive an exponentially growing Hagedorn spectrum for the heavy glueball states with no free parameters. This effective model can be applied to SU(3) Yang-Mills theory and the theoretical prediction agrees nicely with the lattice results reported by Bors\\'anyi et al. in JHEP 07 (2012) 056.
Gravity as the square of Yang-Mills: implications for N=8 Supergravity
Sudarshan Ananth
2009-02-18
The pure gravity Lagrangian can be written as the "square" of the pure Yang-Mills Lagrangian to second order in coupling constants. This paper uses this form of the gravity Lagrangian as a starting point to arrive at a compact light-cone superspace Lagrangian for N=8 Supergravity to order $\\kappa$^2.
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
The low-lying spectrum of N=1 supersymmetric Yang-Mills theory
Bergner, Georg; Montvay, Istvan; Muenster, Gernot; Piemonte, Stefano
2015-01-01
The spectrum of the lightest bound states in N=1 supersymmetric Yang-Mills theory with SU(2) gauge group, calculated on the lattice, is presented. The masses have first been extrapolated towards vanishing gluino mass and then to the continuum limit. The final picture is consistent with the formation of degenerate supermultiplets.
Effects of CO2 adsorption upon coal deformation during geological sequestration Kan Yang1,2
Muzzio, Fernando J.
], which affect the coal seam structure, adsorption, and transport properties, such as density, surface1 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
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
Conditional symmetry and new classical solutions of the YangMills equations
Zhdanov, Renat
.I. Fushchych Institute of Mathematics of the Academy of Sciences of Ukraine, Tereshchenkivska Str.3, 252004 Kiev, Ukraine March 15, 1999 Abstract We suggest an effective method for reducing the Yang of Sciences of Ukraine, Tereshchenkivska Str.3, 252004 Kiev, Ukraine email: asrz@pta3.pt.tuclausthal.de 1
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
Joint Pricing-procurement Control under Fluctuating Raw Material and Jian Yang
Yang, Jian
Joint Pricing-procurement Control under Fluctuating Raw Material Costs Yifeng Liu and Jian Yang procures raw material units, stores them, and processes them into finished products upon order arrivals. The raw material cost evolves in a Markovian fashion, whereas the demand process is influenced by both
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
arXiv:heplat/0610123 Propagators in YangMills theory
Maas, Axel
: 11.15.Ha 12.38.Aw Green's functions encode completely the nonperturbative properties of a quantum, Caixa Postal 369, 13560970 São Carlos, SP, Brazil Abstract. Green's functions are gauge minimal Landau gauge. Keywords: YangMills theory; Green's functions; Confinement; Gauge dependence PACS
Yang, Lingfa
Stochastic resonance in surface catalytic oxidation of carbon monoxide Lingfa Yang, Zhonghuai Hou: catalytic oxidation on a single sur- face, by analysis of the behavior of a set of ordinary differ- ential help researchers to find SR in this system experimentally. II. REACTION MODEL The catalytic oxidation
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
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
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
THE INDUCTIVE STRENGTH OF RAMSEY'S THEOREM FOR C. T. CHONG, THEODORE A. SLAMAN, AND YUE YANG
Chong, Chi Tat
THE INDUCTIVE STRENGTH OF RAMSEY'S THEOREM FOR PAIRS C. T. CHONG, THEODORE A. SLAMAN, AND YUE YANG and applications of Ramsey's Theorem for Pairs?" We show that, over the base theory RCA0, Ramsey's Theorem for Pairs does not imply 0 2-induction. 1. Introduction Ramsey's Theorem is the assertion that for any
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
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
Food Recognition Using Statistics of Pairwise Local Features Shulin (Lynn) Yang1
Washington at Seattle, University of
Food Recognition Using Statistics of Pairwise Local Features Shulin (Lynn) Yang1 Mei Chen2 Dean Food recognition is difficult because food items are de- formable objects that exhibit significant variations in ap- pearance. We believe the key to recognizing food is to ex- ploit the spatial relationships
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
NEAR REAL-TIME IMAGE RECONSTRUCTION C. DENKER, G. YANG and H. WANG
NEAR REAL-TIME IMAGE RECONSTRUCTION C. DENKER, G. YANG and H. WANG Big Bear Solar Observatory, New-processing algorithms have been developed to achieve diffraction-limited observations of the solar surface. We present is performed on a Beowulf-class computer which utilizes off-the-shelf, mass-market technologies to provide high
BIST for Word-Oriented DRAM L. Zakrevski, M. Karpovsky, S. H. Yang
Karpovsky, Mark
BIST for Word-Oriented DRAM L. Zakrevski, M. Karpovsky, S. H. Yang Research Lab. on Reliable generation for detection of coupling faults between cells in word- oriented memories is considered. According to this fault model, contents of any w-bit memory word in a memory with n words, or ability to change
Ni-dispersed fullerenes: Hydrogen storage and desorption properties Weon Ho Shin and Seong Ho Yang
Goddard III, William A.
Ni-dispersed fullerenes: Hydrogen storage and desorption properties Weon Ho Shin and Seong Ho Yang could be viable alternatives to reversible hydrogen storage. It is demonstrated that a single Ni coated-dispersed fullerenes are considered to be the novel hydrogen storage media capable of storing 6.8 wt % H2, thus
Chemical Wave Packet Propagation, Reflection, and Spreading Lingfa Yang and Irving R. Epstein*
Yang, Lingfa
Chemical Wave Packet Propagation, Reflection, and Spreading Lingfa Yang and Irving R. Epstein 02454-9110 ReceiVed: May 8, 2002; In Final Form: July 10, 2002 Chemical waves can travel in well-defined packets. Two types of phase wave packets, distinguished by whether their component waves move toward
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
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
$\\mathbb{Z}_3$ Parafermionic Chain Emerged From Yang-Baxter Equation
Li-Wei Yu; Mo-Lin Ge
2015-11-07
We construct the 1D $\\mathbb{Z}_3$ parafermionic model based on the solution of Yang-Baxter equation and express the model by three types of fermions. It is shown that the $\\mathbb{Z}_3$ parafermionic chain possesses both triple degenerate ground states and non-trivial topological winding number. Hence, the $\\mathbb{Z}_3$ parafermionic model is a direct generalization of 1D $\\mathbb{Z}_2$ Kitaev model. Hence both the $\\mathbb{Z}_2$ and $\\mathbb{Z}_3$ model can be obtained from Yang-Baxter equation. On the other hand, to show the algebra of parafermionic tripling intuitively, we define a new 3-body Hamiltonian $\\hat{H}_{123}$ based on Yang-Baxter equation. Different from the Majorana doubling, the $\\hat{H}_{123}$ holds triple degeneracy at each of energy levels. The triple degeneracy is protected by two symmetry operators of the system, $\\omega$-parity $P$($\\omega=e^{{\\textrm{i}\\frac{2\\pi}{3}}}$) and emergent parafermionic operator $\\Gamma$, which are the generalization of parity $P_{M}$ and emergent Majorana operator in Lee-Wilczek model, respectively. Both the $\\mathbb{Z}_3$ parafermionic model and $\\hat{H}_{123}$ can be viewed as SU(3) models in color space. In comparison with the Majorana models for SU(2), it turns out that the SU(3) models are truly the generalization of Majorana models resultant from Yang-Baxter equation.
Seismic Data Reconstruction via Matrix Yi Yang, Jianwei Ma and Stanley Osher
Ferguson, Thomas S.
1 Seismic Data Reconstruction via Matrix Completion Yi Yang, Jianwei Ma and Stanley Osher Abstract In seismic processing, one goal is to recover missing traces when the data is sparsely and incom- pletelyFit) are discussed in this paper. The seismic data can then be recovered by the conversion of the completed matrix
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
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
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)
1996-12-31
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.
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 favorable characteristics, such as the potential of being flexible, semitransparent, and applicable to low
Ozgkmen, Tamay M.
kmen, 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
Two wavelength division multiplexing WAN trials
Lennon, W.J.; Thombley, R.L.
1995-01-20
Lawrence Livermore National Laboratory, as a super-user, supercomputer, and super-application site, is anticipating the future bandwidth and protocol requirements necessary to connect to other such sites as well as to connect to remote-sited control centers and experiments. In this paper the authors discuss their vision of the future of Wide Area Networking, describe the plans for a wavelength division multiplexed link connecting Livermore with the University of California at Berkeley and describe plans for a transparent, {approx} 10 Gb/s ring around San Francisco Bay.
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December 2012, American Physical Society High Chalcocite Cu2S: A Solid-Liquid Hybrid Phase Wang, Lin-Wang Full Text Available February 2012, American Physical Society...
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imaging of reversible and irreversible conformations in rhodium catalysts and graphene Kisielowski, Christian ; Wang, Lin-Wang ; Specht, Petra ; Calderon, Hector A. ;...
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Real time sub math display inline mi mi math ngstrom imaging of reversible and irreversible conformations in rhodium catalysts and graphene Kisielowski Christian Wang Lin Wang...
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ngstrom imaging of reversible and irreversible conformations in rhodium catalysts and graphene Kisielowski, Christian ; Wang, Lin-Wang ; Specht, Petra ; Calderon, Hector A. ;...
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
Determination of Reference Scales for Wilson Gauge Action from Yang--Mills Gradient Flow
Masayuki Asakawa; Takumi Iritani; Masakiyo Kitazawa; Hiroshi Suzuki
2015-10-08
A parametrization of the lattice spacing ($a$) in terms of the bare coupling ($\\beta$) for the SU(3) Yang--Mills theory with the Wilson gauge action is given in a wide range of~$\\beta$. The Yang--Mills gradient flow with respect to the flow time~$t$ for the dimensionless observable, $t\\frac{d}{dt}t^2\\langle E(t)\\rangle$, is utilized to determine the parametrization. With fine lattice spacings ($6.3\\le\\beta\\le7.5$) and large lattice volumes ($N_{\\rm s}=64$--$128$), the discretization and finite-volume errors are significantly reduced to the same level as the statistical error.
Towards a manifestly gauge invariant and universal calculus for Yang-Mills theory
Arnone, S; Morris, T R; Arnone, Stefano; Gatti, Antonio; Morris, Tim R.
2002-01-01
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
2002-09-16
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
2006-05-18
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.
Prompt Multi-Gluon Production in High Energy Collisions from Singular Yang-Mills Solutions
Romuald A. Janik; Edward Shuryak; Ismail Zahed
2002-06-03
We study non-perturbative parton-parton scattering in the Landau method using singular O(3) symmetric solutions to the Euclidean Yang-Mills equations. These solutions combine instanton dynamics (tunneling) and overlap (transition) between incoming and vacuum fields. We derive a high-energy solution at small Euclidean times, and assess its susequent escape and decay into gluons in Minkowski space-time. We describe the spectrum of the {\\it outgoing} gluons and show that it is related through a particular rescaling to the Yang-Mills sphaleron explosion studied earlier. We assess the number of {\\it incoming} gluons in the same configuration, and argue that the observed scaling is in fact more general and describes the energy dependence of the spectra and multiplicities at {\\it all} energies. Applications to hadron-hadron and nucleus-nucleus collisions are discussed elsewhere.
N = 4 Super-Yang-Mills on Conic Space as Hologram of STU Topological Black Hole
Xing Huang; Yang Zhou
2014-09-05
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.
Universal aspects in the equation of state for Yang-Mills theories
Alessandro Nada
2015-10-05
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 $G_2$.
Scaling and Density of Lee-Yang Zeroes in the Four Dimensional Ising Model
R. Kenna; C. B. Lang
1993-11-20
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.
Universal aspects in the equation of state for Yang-Mills theories
Nada, Alessandro
2015-01-01
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 $G_2$.
Superspace Formulation of N=4 Super Yang-Mills Theory with a Central Charge
Jun Saito
2005-12-19
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.
Particle motion in a Yang-Mills field Wong's equations and spin one-half analogues
Van Holten, J W
1995-01-01
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.
The Chinese Aspect System and its Semantic Interpretation Guowen Yang and John A. Bateman
(-le, -zhe, -guo4, etc.) and aspect adverbials (Yang, 1999, 2001). #12;name form name form unmarked (ceng2jing1)+V+(guo)unmarked- experiential V+(guo) marked-remote- experiential (ceng2jing1)+V recent-past-existing V+ (N) + (lai2zhe) unmarked-durative V+(zhe) activity-durative (zai4)+V long-durative (yi1zhi2)+V
Particle Motion in a Yang-Mills Field: Wong's Equations and Spin One-half Analogues
N Linden A J Macfarlane; J W van Holten
1995-12-11
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.
Topologically massive Yang-Mills: A Hamilton-Jacobi constraint analysis
Bertin, M. C.; Pimentel, B. M.; Valcrcel, C. E.; Zambrano, G. E. R.
2014-04-15
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
2015-09-04
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.
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
Canonical simulations of supersymmetric SU(N) Yang-Mills quantum mechanics
Bergner, Georg; Wenger, Urs
2015-01-01
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.
Supersymmetry algebra and BPS states of super Yang-Mills theories on noncommutative tori
A. Konechny; A. Schwarz
1999-01-18
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.
Lee-Yang zero distribution of high temperature QCD and Roberge-Weiss phase transition
Keitaro Nagata; Kouji Kashiwa; Atsushi Nakamura; Shinsuke M. Nishigaki
2015-05-16
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.
Yang-Mills condensate dark energy coupled with matter and radiation
Y. Zhang; T. Y. Xia; W. Zhao
2006-09-26
The coincidence problem is studied for the dark energy model of effective Yang-Mills condensate in a flat expanding universe during the matter-dominated stage. The YMC energy $\\rho_y(t)$ is taken to represent the dark energy, which is coupled either with the matter, or with both the matter and the radiation components. The effective YM Lagrangian is completely determined by quantum field theory up to 1-loop order. It is found that under very generic initial conditions and for a variety of forms of coupling, the existence of the scaling solution during the early stages and the subsequent exit from the scaling regime are inevitable. The transition to the accelerating stage always occurs around a redshift $z\\simeq (0.3\\sim 0.5)$. Moreover, when the Yang-Mills condensate transfers energy into matter or into both matter and radiation, the equation of state $w_y$ of the Yang-Mills condensate can cross over -1 around $z\\sim 2$, and takes on a current value $\\simeq -1.1$. This is consistent with the recent preliminary observations on supernovae Ia. Therefore, the coincidence problem can be naturally solved in the effective YMC dark energy models.
Akihiro Shibata; Kei-Ichi Kondo; Seikou Kato; Shoichi Ito; Toru Shinohara; Nobuyui Fukui
2009-11-24
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.
Reformulations of the Yang-Mills theory toward quark confinement and mass gap
Kei-Ichi Kondo; Seikou Kato; Akihiro Shibata; Toru Shinohara
2014-12-27
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
2013-01-01
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
2013-09-18
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.
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
On the Effective Action of N=1 Supersymmetric Yang-Mills Theory
G. R. Farrar; G. Gabadadze; M. Schwetz
1997-12-22
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.
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.
2003-01-01
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
2002-09-20
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.
Cut-and-join operators and N=4 super Yang-Mills
T. W. Brown
2010-05-06
We show which multi-trace structures are compatible with the symmetrisation of local operators in \\cN=4 super Yang-Mills when they are organised into representations of the global symmetry group. Cut-and-join operators give the non-planar expansion of correlation functions of these operators in the free theory. Using these techniques we find the 1/N corrections to the quarter-BPS operators which remain protected at weak coupling. We also present a new way of counting these chiral ring operators using the Weyl group S_N.
Hadron masses from fixed topology simulations: parity partners and SU(2) Yang-Mills results
Arthur Dromard; Christopher Czaban; Marc Wagner
2014-10-20
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.
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))
1990-07-20
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.
A novel computation of the thermodynamics of the SU(3) Yang-Mills theory
Giusti, Leonardo
2015-01-01
We present an accurate computation of the Equation of State of the SU(3) Yang-Mills theory using shifted boundary conditions in the temporal direction. In this framework, the entropy density s can be obtained in a simple way from the expectation value of the space-time components T0k of the energy-momentum tensor. At each given value of the temperature, s is measured in an independent way at several values of the lattice spacing. The extrapolation to the continuum limit shows small discretization effects with respect to the statistical errors of approximatively 0.5%.
BPS Equations in Omega-deformed N=4 Super Yang-Mills Theory
Ito, Katsushi; Nakajima, Hiroaki; Sasaki, Shin
2015-01-01
We study supersymmetry of N=4 super Yang-Mills theory in four dimensions deformed in the Omega-background. We take the Nekrasov-Shatashvili limit of the background so that two-dimensional super Poincare symmetry is recovered. We compute the deformed central charge of the superalgebra and study the 1/2 and 1/4 BPS states. We obtain the Omega-deformed 1/2 and 1/4 BPS dyon equations from the deformed supersymmetry transformation and the Bogomol'nyi completion of the energy.
Counting the Massive Vacua of N=1* Super Yang-Mills Theory
Bourget, Antoine
2015-01-01
We compute the number of massive vacua of N=4 supersymmetric Yang-Mills theory mass-deformed to preserve N=1 supersymmetry, for any gauge group G. We use semi-classical techniques and efficiently reproduce the known counting for A,B and C-type gauge groups, present the generating function for both O(2n) and SO(2n), and compute the supersymmetric index for gauge groups of exceptional type. A crucial role is played by the classification of nilpotent orbits, as well as global properties of their centralizers. We give illustrative examples of new features of our analysis for the D-type algebras.
Gluon scattering in N=4 super-Yang-Mills theory fromweak to strong coupling
Dixon, Lance J.; /SLAC
2008-03-25
I describe some recent developments in the understanding of gluon scattering amplitudes in N = 4 super-Yang-Mills theory in the large-N{sub c} limit. These amplitudes can be computed to high orders in the weak coupling expansion, and also now at strong coupling using the AdS/CFT correspondence. They hold the promise of being solvable to all orders in the gauge coupling, with the help of techniques based on integrability. They are intimately related to expectation values for polygonal Wilson loops composed of light-like segments.
BPS Equations in Omega-deformed N=4 Super Yang-Mills Theory
Katsushi Ito; Yusuke Kanayama; Hiroaki Nakajima; Shin Sasaki
2015-09-24
We study supersymmetry of N=4 super Yang-Mills theory in four dimensions deformed in the Omega-background. We take the Nekrasov-Shatashvili limit of the background so that two-dimensional super Poincare symmetry is recovered. We compute the deformed central charge of the superalgebra and study the 1/2 and 1/4 BPS states. We obtain the Omega-deformed 1/2 and 1/4 BPS dyon equations from the deformed supersymmetry transformation and the Bogomol'nyi completion of the energy.
Higher Rank Wilson Loops in N = 2* Super-Yang-Mills Theory
Xinyi Chen-Lin; Konstantin Zarembo
2015-02-13
The N=2* Super-Yang-Mills theory (SYM*) undergoes an infinite sequence of large-N quantum phase transitions. We compute expectation values of Wilson loops in k-symmetric and antisymmetric representations of the SU(N) gauge group in this theory and show that the same phenomenon that causes the phase transitions at finite coupling leads to a non-analytic dependence of Wilson loops on k/N when the coupling is strictly infinite, thus making the higher-representation Wilson loops ideal holographic probes of the non-trivial phase structure of SYM*.
Jets in strongly-coupled N = 4 super Yang-Mills theory
Paul M. Chesler; Kristan Jensen; Andreas Karch
2008-06-21
We study jets of massless particles in N=4 super Yang-Mills using the AdS/CFT correspondence both at zero and finite temperature. We set up an initial state corresponding to a highly energetic quark/anti-quark pair and follow its time evolution into two jets. At finite temperature the jets stop after traveling a finite distance, whereas at zero temperature they travel and spread forever. We map out the corresponding baryon number charge density and identify the generic late time behavior of the jets as well as features that depend crucially on the initial conditions.
From Decay to Complete Breaking: Pulling the Strings in SU(2) Yang-Mills Theory
Pepe, M.; Wiese, U.-J.
2009-05-15
We study (2Q+1) strings connecting two static charges Q in (2+1)D SU(2) Yang-Mills theory. While the fundamental (2) string between two charges Q=(1/2) is unbreakable, the adjoint (3) string connecting two charges Q=1 can break. When a (4) string is stretched beyond a critical length, it decays into a (2) string by gluon pair creation. When a (5) string is stretched, it first decays into a (3) string, which eventually breaks completely. The energy of the screened charges at the ends of a string is well described by a phenomenological constituent gluon model.
Lee-Yang zeroes in the one flavour massive lattice Schwinger model
H. Gausterer; C. B. Lang
1994-08-26
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
1992-10-13
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.
Chern--Simons--Yang--Mills system in presence of Gribov horizon with fundamental Higgs matter
Arturo J. Gomez; Sebastian Gonzalez; Silvio P. Sorella
2015-09-29
In this work we study the behaviour of Yang--Mills--Chern--Simons theory coupled to a Higgs field in the fundamental representation by taking into account the effects of the presence of the Gribov horizon. By analyzing the infrared structure of the gauge field propagator, both confined and de-confined regions can be detected. The confined region corresponds to the appearance of complex poles in the propagators, while the de-confined one to the presence of real poles. One can move from one region to another by changing the parameters of the theory.
Peidong Yang, 2014 | U.S. DOE Office of Science (SC)
Office of Science (SC) Website
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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe 26thI D-Nicholas Turro, 1982Science (SC)Peidong Yang, 2014
$P-V$ 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
2014-12-03
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.
Computation of the Central Charge for the Leading Order of the N=2 Super-Yang-Mills Effective Action
Sylvain Wolf
1999-05-26
The central charge in the N=2 Super-Yang-Mills theory plays an essential role in the work of Seiberg and Witten as it gives the mass spectrum of the BPS states of the quantum theory. Our aim in this note is to present a direct computation of this central charge for the leading order (in a momentum expansion) of the effective action. We will consider the N=2 Super-Yang-Mills theory with gauge group SU(2). The leading order of the effective action is given by the same holomorphic function F appearing in the low energy U(1) effective action.
Minai, Ali A.
Evidential Map-Building Approaches for Multi-UAV Cooperative Search Yanli Yang, Ali A. Minai by a team of Uninhabited Air Vehicles (UAVs) operating in an unknown and uncertain environ- ment . We-Shafer theory respectively. We illustrate how to utilize the generated maps into the UAVs path planning
Si3AlP: A New Promising Material for Solar Cell Absorber Ji-Hui Yang,
Gong, Xingao
the existing solar cell technologies, first-generation crystalline silicon-based solar cells are still one such as tandem solar cells. However, only a few of these alloys have been studied and applied in practice. OneSi3AlP: A New Promising Material for Solar Cell Absorber Ji-Hui Yang, Yingteng Zhai, Hengrui Liu
A Lower Bound on the Feedback Capacity of Finite-State ISI Channels Shaohua Yang, Aleksandar Kavcic
Kavcic, Aleksandar
A Lower Bound on the Feedback Capacity of Finite-State ISI Channels Shaohua Yang, Aleksandar Kavci on the feedback capacity of finite-state inter-symbol interference (ISI) channels. The transition probabilities as reported in [4]. Finite-state ISI channels are channels with memory. For channels with memory, feedback can
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
Yang, Maria
Design Information Retrieval: Improving Access to the Informal Side of Design William Wood, Maria Yang, and Mark Cutkosky Center for Design Research Stanford University Abstract Capturing and reusing design experience holds great potential for improving designer effectiveness. The first step toward
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
Quantifying air pollution removal by green roofs in Chicago Jun Yang a,c,*, Qian Yu b
Yu, Qian
Quantifying air pollution removal by green roofs in Chicago Jun Yang a,c,*, Qian Yu b , Peng Gong c t The level of air pollution removal by green roofs in Chicago was quantified using a dry deposition model. The result showed that a total of 1675 kg of air pollutants was removed by 19.8 ha of green roofs in one year
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 efficient energy production has long been sought to solve energy and environmental problems. Fuel cells
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
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
Synthesis of an optimal wastewater reuse network Y.H. Yang, H.H. Lou, Y.L. Huang*
Huang, Yinlun
Wastewater minimization has been a primary concern for pollution prevention in the process and manu wastewater reduction and treatment technologies have been developed and practiced in the industries [1Synthesis of an optimal wastewater reuse network Y.H. Yang, H.H. Lou, Y.L. Huang* Department
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
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
Liu, Yang
Electrical Modulation of Ion Concentration in Dual-Gated Nanochannels Yang Liu, Qiushi Ran simulations demonstrate the operating principles of using electrical biases in dual-gated nano potential applications range from fuel cells [11] to desalination [12]. Nevertheless, in contrast
A Multiphase Model for Cold Start of Polymer Electrolyte Fuel Leng Mao, Chao-Yang Wang,*,z
interactions. The governing equations of mass, momentum, species, heat, and charge transport under coldA Multiphase Model for Cold Start of Polymer Electrolyte Fuel Cells Leng Mao, Chao-Yang Wang is presented to describe transport and electrochemical processes with ice formation during startup of polymer
Zok, Frank
A Method for Coating Fibers in Oxide Composites Jared H. Weaver, James Yang, Carlos G. Levi Rockwell Scientific Corporation, Thousand Oaks, CA 91360-2362 A method for applying monazite coatings onto an intermediate fugitive coating, followed by impregnation and pyrolysis of a monazite precursor solution
Kei-Ichi Kondo; Seikou Kato; Akihiro Shibata; Toru Shinohara
2015-05-26
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.
Dark energy as a fixed point of the Einstein Yang-Mills Higgs Equations
Rinaldi, Massimiliano
2015-01-01
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
2015-09-02
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.
Topologically Massive Yang-Mills field on the Null-Plane: A Hamilton-Jacobi approach
Bertin, M. C.; Pimentel, B. M.; Valcarcel, C. E.; Zambrano, G. E. R.
2010-11-12
Non-abelian gauge theories are super-renormalizable in 2+1 dimensions and suffer from infrared divergences. These divergences can be avoided by adding a Chern-Simons term, i.e., building a Topologically Massive Theory. In this sense, we are interested in the study of the Topologically Massive Yang-Mills theory on the Null-Plane. Since this is a gauge theory, we need to analyze its constraint structure which is done with the Hamilton-Jacobi formalism. We are able to find the complete set of Hamiltonian densities, and build the Generalized Brackets of the theory. With the GB we obtain a set of involutive Hamiltonian densities, generators of the evolution of the system.
Numerical investigations of Supersymmetric Yang-Mills Quantum Mechanics with 4 supercharges
Zbigniew Ambrozinski; Piotr Korcyl
2014-12-01
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.
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)
2009-07-15
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.
Parallel software for lattice N=4 supersymmetric Yang--Mills theory
David Schaich; Thomas DeGrand
2014-10-25
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.
Geometry of N=1 Super Yang-Mills Theory in Curved Superspace
A. Konechny; A. Schwarz
1996-09-12
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.
Scattering on the Moduli Space of N=4 Super Yang-Mills
Robert M. Schabinger
2015-02-20
We calculate one-loop scattering amplitudes in N=4 super Yang-Mills theory away from the origin of the moduli space and demonstrate that the results are extremely simple, in much the same way as in the conformally invariant theory. Specifically, we consider the model where an SU(2) gauge group is spontaneously broken down to U(1). The complete component Lagrange density of the model is given in a form useful for perturbative calculations. We argue that the scattering amplitudes with massive external states deserve further study. Finally, our work shows that loop corrections can be readily computed in a mass-regulated N=4 theory, which may be relevant in trying to connect weak-coupling results with those at strong coupling, as discussed recently by Alday and Maldacena.
5D Super Yang-Mills on $Y^{p,q}$ Sasaki-Einstein manifolds
Jian Qiu; Maxim Zabzine
2015-02-27
On any simply connected Sasaki-Einstein five dimensional manifold one can construct a super Yang-Mills theory which preserves at least two supersymmetries. We study the special case of toric Sasaki-Einstein manifolds known as $Y^{p,q}$ manifolds. We use the localisation technique to compute the full perturbative part of the partition function. The full equivariant result is expressed in terms of certain special function which appears to be a curious generalisation of the triple sine function. As an application of our general result we study the large $N$ behaviour for the case of single hypermultiplet in adjoint representation and we derive the $N^3$-behaviour in this case.
Screening masses in quenched (2+1)d Yang-Mills theory: universality from dynamics?
Rafael B. Frigori
2010-02-25
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
Energy-momentum tensor on the lattice: non-perturbative renormalization in Yang--Mills theory
Leonardo Giusti; Michele Pepe
2015-06-04
We construct an energy-momentum tensor on the lattice which satisfies the appropriate Ward Identities (WIs) and has the right trace anomaly in the continuum limit. It is defined by imposing suitable WIs associated to the Poincare` invariance of the continuum theory. These relations come forth when the length of the box in the temporal direction is finite, and they take a particularly simple form if the coordinate and the periodicity axes are not aligned. We implement the method for the SU(3) Yang--Mills theory discretized with the standard Wilson action in presence of shifted boundary conditions in the (short) temporal direction. By carrying out extensive numerical simulations, the renormalization constants of the traceless components of the tensor are determined with a precision of roughly half a percent for values of the bare coupling constant in the range 0<= g^2_0<=1.
Exact solutions of (n+1)-dimensional Yang-Mills equations in curved space-time
Sanchez-Monroy, J.A.; Quimbay, C.J.
2012-09-15
In the context of a semiclassical approach where vectorial gauge fields can be considered as classical fields, we obtain exact static solutions of the SU(N) Yang-Mills equations in an (n+1)-dimensional curved space-time, for the cases n=1,2,3. As an application of the results obtained for the case n=3, we consider the solutions for the anti-de Sitter and Schwarzschild metrics. We show that these solutions have a confining behavior and can be considered as a first step in the study of the corrections of the spectra of quarkonia in a curved background. Since the solutions that we find in this work are valid also for the group U(1), the case n=2 is a description of the (2+1) electrodynamics in the presence of a point charge. For this case, the solution has a confining behavior and can be considered as an application of the planar electrodynamics in a curved space-time. Finally we find that the solution for the case n=1 is invariant under a parity transformation and has the form of a linear confining solution. - Highlights: Black-Right-Pointing-Pointer We study exact static confining solutions of the SU(N) Yang-Mills equations in an (n+1)-dimensional curved space-time. Black-Right-Pointing-Pointer The solutions found are a first step in the study of the corrections on the spectra of quarkonia in a curved background. Black-Right-Pointing-Pointer A expression for the confinement potential in low dimensionality is found.
Three-dimensional super Yang-Mills with compressible quark matter
Antn F. Faedo; Arnab Kundu; David Mateos; Christiana Pantelidou; Javier Tarro
2015-11-17
We construct the gravity dual of three-dimensional, $SU(N_{\\textrm{c}})$ super Yang-Mills theory with $N_{\\textrm{f}}$ flavors of dynamical quarks in the presence of a non-zero quark density $N_{\\textrm{q}}$. The supergravity solutions include the backreaction of $N_{\\textrm{c}}$ color D2-branes and $N_{\\textrm{f}}$ flavor D6-branes with $N_{\\textrm{q}}$ units of electric flux on their worldvolume. For massless quarks, the solutions depend non-trivially only on the dimensionless combination $\\rho=N_{\\textrm{c}}^2 N_{\\textrm{q}} / \\lambda^2 N_{\\textrm{f}}^4$, with $\\lambda=g_{\\textrm{YM}}^2 N_{\\textrm{c}}$ the 't Hooft coupling, and describe renormalization group flows between the super Yang-Mills theory in the ultraviolet and a non-relativistic theory in the infrared. The latter is dual to a hyperscaling-violating, Lifshitz-like geometry with dynamical and hyperscaling-violating exponents $z=5$ and $\\theta=1$, respectively. If $\\rho \\ll 1$ then at intermediate energies there is also an approximate AdS$_4$ region, dual to a conformal Chern-Simons-Matter theory, in which the flow exhibits quasi-conformal dynamics. At zero temperature we compute the chemical potential and the equation of state and extract the speed of sound. At low temperature we compute the entropy density and extract the number of low-energy degrees of freedom. For quarks of non-zero mass $M_{\\textrm{q}}$ the physics depends non-trivially on $\\rho$ and $M_{\\textrm{q}} N_{\\textrm{c}}/\\lambda N_{\\textrm{f}}$.
Thermal Contraction of Au Nanoparticles W.-H. Li, S.Y. Wu, C. C. Yang, S. K. Lai, and K. C. Lee
and H. D. Yang Department of Physics, National Sun Yat-Sen University, Kaohsiung, Taiwan 804, Republic on the collector, was stripped off. The resultant powder was no longer gold yellow but dark black, indicating
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
A non-symmetric Yang-Baxter algebra for the quantum nonlinear Schrdinger model (PhD Thesis)
Bart Vlaar
2013-03-26
We study certain non-symmetric wavefunctions associated to the quantum nonlinear Schr\\"odinger (QNLS) model, introduced by Komori and Hikami using representations of the degenerate affine Hecke algebra. In particular, they can be generated using a vertex operator formalism analogous to the recursion that defines the symmetric QNLS wavefunction in the quantum inverse scattering method. Furthermore, some of the commutation relations encoded in the Yang-Baxter equation are generalized to the non-symmetric case.
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. Laloe a,, 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
Non-perturbative renormalization of the energy-momentum tensor in SU(3) Yang-Mills theory
Leonardo Giusti; Michele Pepe
2014-10-30
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.
Deng, Xunming
-SiGe) alloy has been widely used as narrow bandgap i-layers in multi-junction a-Si based solar cells [1, 2HIGH 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
A new phase for the anisotropic N=4 super Yang-Mills plasma
Elliot Banks; Jerome P. Gauntlett
2015-08-26
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.
N=4 Super Yang Mills at Finite Density: the Naked Truth
Nick Evans; James Hockings
2002-08-07
We study N=4 super Yang Mills theory at finite U(1)_R charge density (and temperature) using the AdS/CFT Correspondence. The ten dimensional backgrounds around spinning D3 brane configurations split into two classes of solution. One class describe spinning black holes and have previously been extensively studied, and interpreted, in a thermodynamic context, as the deconfined high density phase of the dual field theory. The other class have naked singularities and in the supersymmetric limit are known to correspond to multi-centre solutions describing the field theory in the Coulomb phase. We provide evidence that the non-supersymmetric members of this class represent naked, spinning D-brane distributions describing the Coulomb branch at finite density. At a critical density a phase transition occurs to a spinning black hole representing the deconfined phase where the higgs vevs have evaporated. We perform a free energy calculation to determine the phase diagram of the Coulomb branch at finite temperature and density.
Projection from Yang-Mills Geometry to AdS Space
B. E. Eichinger
2015-01-22
The geometry that yields the gauge potential and curvature form of Yang-Mills theory is known to be $Sp(2)/Sp(1)\\times Sp(1)\\sim S^4$. The projective metric for this space will be constructed and the curvature tensor will be shown to consist of both self-dual and anti-self-dual components. In the central projection, one hemisphere of $S^4$ is mapped onto the other, such that one hemisphere, excluding the equator, is equivalent to a four dimensional ball. This enables a mapping between the compact geometry of YM theory and relativity, with the double cover of the equator mapping to infinity in the anti-de Sitter (AdS) space. By interpreting the YM geometry (instanton) as the space of interactions between two particles it is suggested that the $Sp(2)/Sp(1)\\times Sp(1)$ YM quaternionic geometry can be generalized to $n$ fermions, each having an $Sp(1)\\sim SU(2)$ gauge group.
Central limit theorems, Lee-Yang zeros, and graph-counting polynomials
J. L. Lebowitz; B. Pittel; D. Ruelle; E. R. Speer
2014-08-18
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.
Observational constraints on a Yang-Mills condensate dark energy model
Z. W. Fu; Y. Zhang; M. L. Tong
2011-10-25
Using the recently released Union2 compilation with 557 Type Ia supernovae, the shift parameter of cosmic microwave background given by the WMAP7 observations, and the baryon acoustic oscillation measurement from the Sloan Digital Sky Survey, we perform the $\\chi^2$ analysis on the 1-loop Yang-Mills condensate (YMC) dark energy model. The analysis has been made for both non-coupling and coupling models with $\\Omega_{m0}$ and $w_0$ being treated as free parameters. It is found that, $\\chi^2_{min}$ = 542.870 at $\\Omega_{m0}$ = 0.2701 and $w_0$ = -0.9945 for non-coupling model, and $\\chi^2_{min}$ = 542.790 at $\\gamma$ = -0.015, $\\Omega_{m0}$ = 0.2715 and $w_0$ = -0.9969 for coupling model. Comparing with the $\\Lambda$CDM model, the YMC model has a smaller $\\chi^2_{min}$, but it has greater values of the Bayesian and Akaike information criteria. Overall, YMC is as robust as $\\Lambda$CDM.
Two-dimensional N=(2,2) super Yang-Mills theory on computer
Hiroshi Suzuki
2007-09-05
We carry out preliminary numerical study of Sugino's lattice formulation \\cite{Sugino:2004qd,Sugino:2004qdf} of the two-dimensional $\\mathcal{N}=(2,2)$ super Yang-Mills theory (2d $\\mathcal{N}=(2,2)$ SYM) with the gauge group $\\SU(2)$. The effect of dynamical fermions is included by re-weighting a quenched ensemble by the pfaffian factor. It appears that the complex phase of the pfaffian due to lattice artifacts and flat directions of the classical potential are not problematic in Monte Carlo simulation. Various one-point supersymmetric Ward-Takahashi (WT) identities are examined for lattice spacings up to $a=0.5/g$ with the fixed physical lattice size $L=4.0/g$, where $g$ denotes the gauge coupling constant in two dimensions. WT identities implied by an exact fermionic symmetry of the formulation are confirmed in fair accuracy and, for most of these identities, the quantum effect of dynamical fermions is clearly observed. For WT identities expected only in the continuum limit, the results seem to be consistent with the behavior expected from supersymmetry, although we do not see clear distintion from the quenched simulation. We measure also the expectation values of renormalized gauge-invariant bi-linear operators of scalar fields.
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
2006-02-01
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
2004-01-01
, BeijingShangwu yishuguan. #1; bsTan gnyis gling pa et la Rvlation 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 Gos sngon dans le O yug.Ladolescent de son rve reparut miraculeusement et le guida sur les bergesdun fleuve o il lenjoignit de creuser. Un de ses amis11 laida dans cettetache et ils mirent au jour une pierre brune. Ils la brisrent et sous...
Kimichika Fukushima; Hikaru Sato
2014-10-04
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.
Quality of Service (QoS) in Enterprise WAN Networks
Shaikh, Shafeeq
2008-12-19
the same level of service. The author recommends the use of QoS in networks to manage traffic but does not rule out the possibility of increasing bandwidth in the enterprise network or the combination of both. vi Acronyms CAPEX Capital expense...
Real-Time FRP Zhanyong Wan Walid Taha
Taha, Walid
-58113-415-0/01/0009 ... 5.00. 1. INTRODUCTION z ¥¨§rPID¤¥¨&x©%£¦#PI&0)Bp¨r!6£q¥ePID`BFB!IDSTBR¥#PID¦PID32'xPID¤)!IoPIDBp5sESTDd§DD)!IrDHhDh@2!IDd2Bp'(§¥onhD)¥¨ST¨2§!R¨STDST¨PpC c3)¥¤¨Sw¥¨§ABp2@"pI¨xj8Tq¥¨§$)H Hp¡v¡vI¡rBFBPID¤¥#&x©!I'(STD BFB!IDSTB¦isD@hESTDo¥r§$¥e!I2P"¥¨&1)FESw¥¨'(§w8#PA¥r'(EF©&0DhQvD&s5PI¨¨P"¥#S© ST'(§&l¥#§¨2$¥¨¨DEC G 2
TCP ACK Control for Wireless Networks Wan Gang Zeng
Trajkovic, Ljiljana
Road map Motivation TCP and wireless networks Wireless TCP performance Proposed algorithm: ACK Control 7 TCP: RTT, RTO and Karn's algorithm RTO is calculated based on RTT and RTT deviation Karn, h g = 1/8 = 0.125, h = = 0.25 RTO = srtt + 4 rttvar #12;June 8, 2004 Wireless TCP ACK Control 8
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
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
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Christian (1) Specht, Petra (1) Wang, Lin-Wang (1) Save Results Excel (limit 2000) CSV (limit 5000) XML (limit 5000) Have feedback or suggestions for a way to improve...
New Developments in Transmission Electron Microscopy for Nanotechnology**
Wang, Zhong L.
New Developments in Transmission Electron Microscopy for Nanotechnology** By Zhong Lin Wang* 1. Electron Microscopy and Nanotechnology Nanotechnology, as an international initiative for science manufacturing are the foundation of nanotechnology. Tracking the historical background of why nanotechnology
High Chalcocite Cu2S: A Solid-Liquid Hybrid Phase (Journal Article...
Office of Scientific and Technical Information (OSTI)
High Chalcocite Cu2S: A Solid-Liquid Hybrid Phase Prev Next Title: High Chalcocite Cu2S: A Solid-Liquid Hybrid Phase Authors: Wang, Lin-Wang Publication Date: 2012-02-24 OSTI...
Chemically Modified Metal Oxide Nanostructure for Photoelectrochemical Water Splitting
Wang, Gongming
2013-01-01
Z. ; Li, Y. , Energy & Environmental Science 2012, 5, Qin,Zhang, J. Z. , Energy & Environmental Science 2012, 5, Lin,Wang, D. W. , Energy & Environmental Science 2011, 4, 10.
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
Ojalvo, I.U.; Erickson, J.L.
1980-07-01
An investigation was made as to whether the TMR Yin-Yang coils will require elaborate external structural restraints. The approach taken was to use a simple coil case of compact design and to add and modify structural members to transfer loads from one coil to the other. The design considerations are described. (MOW)
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
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
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
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
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
Liu, Mingyan
Cloudy with a Chance of Breach: Forecasting Cyber Security Incidents Yang Liu1, Armin Sarabi1, Jing In this study we characterize the extent to which cyber security incidents, such as those referenced by Verizon to understand the extent to which one can forecast if an organization may suffer a cyber security incident
Deng, Xunming
S. Guha, J. Yang, A. Banerjee, K. Hoffman, S. Sugiyama, and J. Call United Solar Systems Corp Conversion Devices, Inc., Troy, Michigan 48084 USA spectral-splitting, triple-junction a-S alloy solar cell deionized water rinsing baths, and an infrared drying oven. The clean, dry and dust-free web is next loaded
Strategy for Chinese MFE J.Li, Y.X.Wan, B.N.Wan, Y.C.Wu
-type compact device Option 2: Fusion Fission hybrid Fusion: Q=1-3, Pth=100-200MW Fission: M= 20-30, Pth = 2 with a changeable core. #12;Competitions to Fusion in China G-IV Reactor: Fast Breeder 65MW (now) 800MW(2015) HTGR reactor configurations also proposed #12;China Fusion Engineering Testing Reactor Step 2: AT H-mode R=4
Kawamura, K.; Okuwaki, A.; Verheyen, T.V.; Perry, G.J. [Tohoku University, Miyagi (Japan). Graduate School of Environmental Studies
2006-07-01
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
2014-12-15
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.
On the Global Structure of Deformed Yang-Mills Theory and QCD(adj) on R^3XS^1
Anber, Mohamed M
2015-01-01
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...
Lattice gradient flow with tree-level $\\mathcal{O}(a^4)$ improvement in pure Yang-Mills theory
Norihiko Kamata; Shoichi Sasaki
2015-11-19
Following a recent paper by Fodor et al. (arXiv:1406.0827), we reexamine several types of tree-level improvements on the flow action with various gauge actions in order to reduce the lattice discretization errors in the Yang-Mills gradient flow method. We propose two types of tree-level, $\\mathcal{O}(a^4)$ improved lattice gradient flow including the rectangle term in both the flow and gauge action within the minimal way. We then perform numerical simulations with the simple plaquette gauge action for testing our proposal. Our numerical results of the expectation value of the action density, $\\langle E(t)\\rangle$, show that two $\\mathcal{O}(a^4)$ improved flows significantly eliminate the discretization corrections in the small flow time $t$ regime. On the other hand, the values of $t^2\\langle E(t)\\rangle$ in the large $t$ regime, where the lattice spacing dependence of the tree-level term dies out as inverse powers of $t/a^2$, are different between the results given by two optimal flows leading to the same $\\mathcal{O}(a^4)$ improvement at tree level. This may suggest that non-negligible $\\mathcal{O}(g^2 a^2)$ effect sets in the large $t$ regime, where the running coupling $g(1/\\sqrt{8t})$ becomes large.
Factorized three-body S-matrix restrained by the YangBaxter equation and quantum entanglements
Yu, Li-Wei; Zhao, Qing; Ge, Mo-Lin
2014-09-15
This paper investigates the physical effects of the YangBaxter equation (YBE) to quantum entanglements through the 3-body S-matrix in entangling parameter space. The explicit form of 3-body S-matrix ?{sub 123}(?,?) based on the 2-body S-matrices is given due to the factorization condition of YBE. The corresponding chain Hamiltonian has been obtained and diagonalized, also the Berry phase for 3-body system is given. It turns out that by choosing different spectral parameters the ?(?,?)-matrix gives GHZ and W states respectively. The extended 1-D Kitaev toy model has been derived. Examples of the role of the model in entanglement transfer are discussed. - Highlights: We give the relation between 3-body S-matrix and 3-qubit entanglement. The relation between 3-qubit and 2-qubit entanglements is investigated via YBE. 1D Kitaev toy model is derived by the Type-II solution of YBE. The condition of YBE kills the Zero boundary mode in our chain model.
The one and a half monopoles solution of the SU(2) YangMillsHiggs field theory
Teh, Rosy Ng, Ban-Loong; Wong, Khai-Ming
2014-04-15
Recently we have reported on the existence of finite energy SU(2) YangMillsHiggs particle of one-half topological charge. In this paper, we show that this one-half monopole can co-exist with a t HooftPolyakov monopole. The magnetic charge of the one-half monopole is of opposite sign to the magnetic charge of the t HooftPolyakov 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 HooftPolyakov 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.
Analytic Result for the Two-loop Six-point NMHV Amplitude in N = 4 Super Yang-Mills Theory
Dixon, Lance J.; Drummond, James M.; Henn, Johannes M.; /Humboldt U., Berlin /Princeton, Inst. Advanced Study
2012-02-15
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
2005-11-27
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.
Not Available
1981-09-01
The overall objective of this engineering study was to determine the feasibility of designing a Yin-Yang magnet capable of producing a peak field in the windings of 12T for the Tandem Mirror Next Step (TMNS) program. As part of this technical study, a rough order of magnitude (ROM) cost estimate of the winding for this magnet was undertaken. The preferred approach to the winding design of the TMNS plug coil utilizes innovative design concepts to meet the structural, electrical and thermodynamic requirements of the magnet system. Structurally, the coil is radially partitioned into four sections, preventing the accumulation of the radial loads and reacting them into the structural case. To safely dissipate the 13.34 GJ of energy stored in each Yin-Yang magnet, the winding has been electrically subdivided into parallel or nested coils, each having its own power supply and protection circuitry. This arrangement effectively divides the total stored energy of the coils into manageable subsystems. The windings are cooled with superfluid helium II, operated at 1.8K and 1.2 atmospheres. The superior cooling capabilities of helium II have enabled the overall winding envelope to be minimized, providing a current density of 2367 A/CM/sup 2/, excluding substructure.
Petoukhov, Sergey V
2008-01-01
The set of known dialects of the genetic code (GC) is analyzed from the viewpoint of the genetic octave Yin-Yang-algebra. This algebra was described in the previous author's publications. The algebra was discovered on the basis of structural features of the GC in the matrix form of its presentation ("matrix genetics"). The octave Yin-Yang-algebra is considered as the pre-code or as the model of the GC. From the viewpoint of this algebraic model, for example, the sets of 20 amino acids and of 64 triplets consist of sub-sets of "male", "female" and "androgynous" molecules, etc. This algebra permits to reveal hidden peculiarities of the structure and evolution of the GC and to propose the conception of "sexual" relationships among genetic molecules. The first results of the analysis of the GC systems from such algebraic viewpoint say about the close connection between evolution of the GC and this algebra. They include 8 evolutionary rules of the dialects of the GC. The evolution of the GC is appeared as the stru...
Seikou Kato; Kei-Ichi Kondo; Akihiro Shibata
2014-12-27
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.
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
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
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
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
Yang, Yun
2009-01-01
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
on the interface of subdomains and an averaging mechanism at cross-points of. subdomains to ensure convergence. Each full iteration of the domain decom-.
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reduce system related job failures. In this paper, we talk about the progress we made in tracking job completion status, in identifying job failure root cause, and in expediting...
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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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe 26thI D- 6 0 4 2 r mReducingwhistleblowerxinyufu Ames25y27h
Yuan, Guo-Cheng "GC"
Zhong, Fengtian He, Guo-Cheng Yuan, Da-Zhi Wang and Chunyu Zeng Yujia Yang, Yukai Liu, Zaicheng Xu ; Xiaoqun Zhang, BS1 ; Xiaoyun Hu, MS2 ; Luca Pinello, PhD4 ; Dan Zhong, PhD3 ; Fengtian He, MD, PhD3 ; Guo-Cheng Yuan, PhD4 ; Da-Zhi Wang, PhD2,5 ; Chunyu Zeng, MD, PhD1 1 Dept of Cardiology, Chongqing Institute
Gong, Xingao
Origin of the superior conductivity of perovskite Ba(Sr)SnO3 Heng-Rui Liu, Ji-Hui Yang, H. J. Xiang://apl.aip.org/features/most_downloaded Information for Authors: http://apl.aip.org/authors #12;Origin of the superior conductivity of perovskite Ba) are unique perovskite oxides in that they have superior electron conductivity despite their wide optical band
Mans Henningson; Niclas Wyllard
2007-06-10
We study (3+1)-dimensional N=4 supersymmetric Yang-Mills theory on a spatial three-torus. The low energy spectrum consists of a number of continua of states of arbitrarily low energies. Although the theory has no mass-gap, it appears that the dimensions and discrete abelian magnetic and electric 't Hooft fluxes of the continua are computable in a semi-classical approximation. The wave-functions of the low-energy states are supported on submanifolds of the moduli space of flat connections, at which various subgroups of the gauge group are left unbroken. The field theory degrees of freedom transverse to such a submanifold are approximated by supersymmetric matrix quantum mechanics with 16 supercharges, based on the semi-simple part of this unbroken group. Conjectures about the number of normalizable bound states at threshold in the latter theory play a crucial role in our analysis. In this way, we compute the low-energy spectra in the cases where the simply connected cover of the gauge group is given by SU(n), Spin(2n+1) or Sp(2n). We then show that the constraints of S-duality are obeyed for unique values of the number of bound states in the matrix quantum mechanics. In the cases based on Spin(2n+1) and Sp(2n), the proof involves surprisingly subtle combinatorial identities, which hint at a rich underlying structure.
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
2013-01-01
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.
Current Experience With Net Metering Programs Yih-huei Wan, NREL
metering, small customer-owned generators are usually treated by electric utilities as if they were and sale agreement with the utilities. Utilities always install two meters for each account to record. These customers pay retail rates for the energy they use, and the utilities reimburse customers at the utility
Living on the Edge: Agriculture in Periurban Mexico City Andy Wanning
, rather than having to pay for 1) someone to truck out animal waste, 2) natural gas, and 3) chemical fertilizer, farmers can convert the waste to methane gas and use the byproduct, organic fertilizer. Methane all of IU & SB's projects to date, as well as likely marketing targets for the future based
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
AT&T Commercial Connectivity Service (CCS) can extend an enterprise's existing WAN
Greenberg, Albert
and provides an alternative to ISDN for backup applications HSDPA Provides higher uplink and downlink dispatch, automated vehicle location (AVL) Financial Support of wireless ATM machines, backup Transportation/Logistics Vehicle location and vehicle performance monitoring, package tracking applications
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
../eps/ani_wan_roce_rftp_mem_disk_s1.eps
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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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDidDevelopmentataboutScalable Framework forProtocols for Wide-Area
Wang, Zhong L.
electron beam irradiation Yong Ding, Ying Liu, Simiao Niu, Wenzhuo Wu, and Zhong Lin Wang Citation: JournalO nanobelts under high-energy electron beam irradiation Yong Ding,a) Ying Liu, Simiao Niu, Wenzhuo Wu is created around the electron probe due to local beam heating effect, which gener- ates a unidirectional
LI ET AL. VOL. XXX ' NO. XX ' 000000 ' XXXX www.acsnano.org
Wang, Zhong L.
the practical application of TENGs for long-time usage and for harvesting mechanical energies with fluctuating Lin, Gong Zhang, and Zhong Lin Wang*,, School of Materials Science and Engineering, Georgia with the increased energy con- sumption from limited traditional fossil fuel sources on the earth, studies on energy
Bismuth Telluride Hexagonal Nanoplatelets and Their Two-Step Epitaxial Growth
Wang, Zhong L.
, Yuxi Chen, Zhong Lin Wang,*, and Jiye Fang*, Contribution from the Department of Chemistry and AdVanced, single-crystal, defect-free, and hexagonal Bi2Te3 nanoplatelets using a high-temperature organic solution-dimensional scale through various wet chemical approaches, including hydrogen reduction,17,18 pre- cipitation from
60th Anniversary Issue: Physical Picoscale science and nanoscale engineering by electron
Wang, Zhong L.
and development of X-ray-based technology is one of the most important inventions in human history, which has Zhong Lin Wang* School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta nanoscale technology related to materials science, biology, physics and chemistry. Keywords In situ electron
Enhanced Cu2S/CdS Coaxial Nanowire Solar Cells by Piezo-Phototronic Effect
Wang, Zhong L.
, Yong Ding, Lin Dong, Ruomeng Yu, Ying Liu, Guang Zhu, and Zhong Lin Wang* School of Materials Science offers a new concept for improving solar energy conversation efficiency by designing the orientation warming and energy crises. Solar is probably the most abundant clean and renewable energy. Semiconductor
Planar Waveguide-Nanowire Integrated Three-Dimensional Dye-Sensitized Solar Cells
Wang, Zhong L.
Xu, Sheng Xu, Cheng Li, Wenzhuo Wu, and Zhong Lin Wang* School of Materials Science and Engineering sustainable energy resources for the future.1,2 Excitonic solar cells (SCs),3-6 including organic and dyePlanar Waveguide-Nanowire Integrated Three-Dimensional Dye-Sensitized Solar Cells Yaguang Wei, Chen
Linear Scaling 3D Fragment Method for Large-scale Electronic Structure Calculations
Linear Scaling 3D Fragment Method for Large-scale Electronic Structure Calculations Lin-Wang Wang devices or optical devices like solar cells. Understanding the electronic structures of such systems structure, the charge density, the total energy and the atomic forces of a material system
Solar Cells DOI: 10.1002/anie.200904492
Wang, Zhong L.
Solar Cells DOI: 10.1002/anie.200904492 Optical Fiber/Nanowire Hybrid Structures for Efficient Three- Dimensional Dye-Sensitized Solar Cells** Benjamin Weintraub, Yaguang Wei, and Zhong Lin Wang* Renewable and green energy are the technological drivers of the future economy. Solar cells (SCs) are one
Large Scale Computing and Storage Requirements for Basic Energy Sciences Research
Gerber, Richard
2012-01-01
Electronic Structure Calculations mp261 Multiscale Simulations of Particle-, Molecule-Surface Interactions, Simulations of nanowires: Structure, Dynamics,Electronic Structure Calculations Lin-Wang Wang 10 M Multiscale Simulations of Particle-, Molecule-Surface Interactions, simulations of nanowires: Structure, dynamics,
Master Thesis Design and Implementation of a Database for Recipes
Master Thesis Design and Implementation of a Database for Recipes November 2004 LinLin Wang (s to establish a structural semantic-oriented web. This project takes the recipe storage system as an example a database for recipes and to fill it with some data. During the project, I designed and implemented two
Wang, Zhong L.
-Frequency Water Wave Energy Xiaofeng Wang, Simiao Niu, Yajiang Yin, Fang Yi, Zheng You, and Zhong Lin Wang* Prof in the presence of water. Although some TENGs used for harvesting wave energy have been fabricated and sealed their performance.[23] However, the ocean wave energy is a random energy source, resulting in a not optimized
Wang, Zhong L.
) and their application for flexible electromechanical sensing Xiaonan Wen, Wenzhuo Wu, Yong Ding and Zhong Lin Wang on flexible substrates as an electromechanical switch in response to externally applied strain exhibits-fabricated ZnO NW arrays on underlying flexible polyethylene terephthalate (PET) substrates as electromechanical
Yang's CV: 1 of 83 Dr. PING YANG
, University of Maryland Baltimore County, Baltimore, Maryland Research Scientist, 01/1999-02/2001, Science. Panelist of the NASA CALIPSO/CloudSat Review Panel, March 10-11, 2010, Baltimore, Maryland. Panelist of the NASA New Investigator Program (NIP) Panel, March 26- 28, 2008, Baltimore, Maryland. Panelist
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...
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
COMMUNITY ECOLOGY Louie H. Yang
Ishida, Yuko
communities influence the decom- position of detrital resources in virtually all natural systems. Conversely, detrital resources can also have considerable bottom-up effects on detritivore commu- nities. While many generally positive effects of detrital resource enrichment on detri- tivore immigration, activity
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
Aksay, Ilhan A.
H. SCHILLING,*t and ILHAN A. AKSAY "Department of Materials Science and Engineering; and Advanced the suspension stage. The consolidation techniques of pressure filtration and centrifugation were studied On the other hand, in centrifugation, compaction involves the rearrangement of the fractal structural units
Synthesis and properties of Sr2CeO4 blue emission powder phosphor for field emission displays
Wang, Zhong L.
oxalate NH4 2C2O4H2O, Fisher, 99 % were used as raw materials. First, dissolving Sr NO3 2 and Ce NO3 36H Institute of Technology, Atlanta, Georgia 30332 Zhong Lin Wang School of Materials Science and Engineering phosphor, because wide band gap materials are required and the eye sensitivity is quite low in the blue
Women @ Energy: Joyce Yang | Department of Energy
Broader source: Energy.gov (indexed) [DOE]
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...
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
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), which has solar panels, batteries and an embedded computer to which multiple sensors (order of 30-constraints imposed by solar panels and batteries, limit the duration of the deployment. Scientists often have
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 Nafion , the archetypal perfluorosulfonic acid (PFSA) membrane.1 The most
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
Shang Yang Solar | 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| Open Energy Information Serbia-Enhancing Capacity for Low EmissionTianhong Silicon MaterialNew Material Corp
Microsoft Word - Yang_seminar_012011.docx
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Women @ Energy: 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowingFuelWeatherize »Eve Kovacs Women @Jill Deem Women @
A Universal Graphic Character Writer Shou-Chuan Yang & Charlotte W. Yang
feasible since the plotter is not expensive and can be driven by a small computer on-llne, or off- line into line segments within a 16 x 16 grid for non- alphabetic languages, and a 5 x 8 grid for alphabetic are encoded on a grid. How- ever, for the internal representation in the memory, only the X-Y coordinates
Processing-Dependent Growth Mechanisms and Performance Improvement of Kesterite Solar Cells
Hsu, Wan-Ching
2014-01-01
and Performance Improvement of Kesterite Solar Cells Aand Performance Improvement of Kesterite Solar Cells by Wan-
MgH2 dehydrogenation properties improved by MnFe2O4 nanoparticles Ping Li a,*, Qi Wan a
Volinsky, Alex A.
, Beijing 100083, China c Department of Mechanical Engineering, University of South Florida, Tampa, FL 33620 Available online 26 March 2013 Keywords: Manganese ferrite Hydrogen storage Magnesium hydride properties. 2013 Elsevier B.V. All rights reserved. 1. Introduction Magnesium hydride is one
Wan, Xin-hua
Side-Chain Liquid Crystalline Poly(meth)acrylates with Bent-Core Mesogens Xiaofang Chen,, Kishore K- (meth)acrylates with end-on bent-core liquid crystalline (BCLC) mesogens. Both conventional free radical of their fascinating structure and profound electro- optic (EO) applications, chiral liquid crystals (LC) have been
Wan, Ben-Zu
1980-01-01
of Tetrefluoroboric Acid for Toluenesulfonic Acid as Solvent Detection of Fluoride Ion by the Quenching o the Fluorescence of 8-Quinolinol The Aouoruthenium(ZZI) Complex Prepared Following tne Procedu e of Couglan and Yic Ce. nn UV Characterization... for one-half h. ~fxh f1*x&1 oh'A'dfxf11fo'Ao'd as Solvent The flouride ion froms stable complexes with Si and Al; therefore, it is likely that the fluoride ion from tetrafluoroboric acid dissociation could destroy the crys- tallinity of the zeolite...
Progress of the EAST Project in China Y.X. Wan, P.D. Weng, J.G. Li, D.M. Gao, S.T. Wu
construction Superconducting tokamak device, including In-vessel components EAST buildings, including EAST control LHCD system, ICRH system and ECRH Cryogenic test facility system Vacuum pumping and gas well. The 20th IAEA FEC, Vilamoura, Portugal, 05-Nov-04 Progress of the EAST Project in China 8 #12
TOUCHSTONEX: Protein Structure Prediction With Sparse Yang Zhang,1
Kihara, Daisuke
for Advanced Biotechnology and Medicine, Department of Molecular Biology and Biochemistry, Rutgers University-range interactions, hydrogen bonding, and one-body, pairwise, and multibody long-range inter- actions. Contact is of great importance. At present, the NMR solution structure determination of proteins comprises a small
Duality / Fluidity -- Yin-Yang and bath house
Di, Shaohua, 1972-
2003-01-01
This thesis attempts to synthesize different design issues that revolve around the program of a public bathhouse in a bustling cultural district in Beijing, China. While the larger design framework evolves from the basics ...
O Teorema de Lee-Yang Paulo Cupertino Lima
Lima, Paulo C.
livre em rela¸c~ao `as vari´aveis termodin^amicas, por exemplo, o campo magn´etico. Como um exemplo de
Calorimetric measurements of a Yang-Koldamasov device
Novosad, Jennifer
2007-01-01
Due to the finite supply of oil, energy availability and price are issues facing the world. Among the possible approaches to this problem is research of new physical effects which may produce energy in novel ways. The ...
Yang-Mills coupling and cosmological duality of extended objects
Plefka, Jan Christoph
1992-01-01
obvious. The a ? model of a p ? brane moving in D dimensional curved spacetime is (1. 4) where i = O, . . . , p counting the degrees of freedom of the (p + 1) ? dimensional worldvolume. Solving 6I/67u = 0 gives p? ? fi;X"01X g&, . Plugging this back.... 6) where g' (I = 1, 2) are the worldsheet coordinates and (2xrr') is the string tension Ts, so the 6 ? form potential Barsipqpg (M = 0, 1, . . . , 9) couples to the d = 6 fivebrane worldvolume via the term Ss =, d ( ? "" "ctiX O, Y B&X OtX 0 X c...
Planning for Marketing Campaigns Qiang Yang and Hong Cheng
Yang, Qiang
marketing-plan generation problem as a planning problem. We design a novel search algorithm to find a cost into consideration. In the marketing practice today, it is a common practice to design action plans by a human the following scenario. Suppose that a company is interested in marketing to a group of 100,000 customers
Chen Ning Yang, Weak Interactions, and Parity Violation
Office of Scientific and Technical Information (OSTI)
Many Body Problem. Physics Monographs No. 6, DOE Technical Report, 1960 Top Additional Web pages: Focus: Landmarks: Breaking the Mirror The Fall of Parity -- Parity: What's Not...
A List of Publications Ming-Yang Kao
Hartline, Jason D.
, editor. Encyclopedia of Algorithms. Springer, 2nd edition, 2015. To appear. [2] M. Y. Kao, editor. Encyclopedia of Algorithms. Springer, 1st edition, 2008. [3] M. Y. Kao and X. Y. Li, editors. Proceedings(2), 2001. [6] D. Gusfield and M. Y. Kao, editors. Special Issue on Computational Biology. Algorithmica, 25
Yang-Mills like instantons in eight and seven dimensions
E. K. Loginov; E. D. Loginova
2014-10-10
We consider a gauge theory in which a nonassociative Moufang loop takes the place of a structure group. We construct Belavin-Polyakov-Schwartz-Tyupkin (BPST) and t'Hooft like instanton solutions of the gauge theory in seven and eight dimensions.
Aramid-Nanofiber-Reinforced Transparent Nanocomposites Ming Yang1,
Thouless, Michael
with diameters 50-200 nm produced by electrospinning, were used to prepare an optically transparent composite
Annotating News Video with Locations Jun Yang, Alexander G. Hauptmann
caused by El Nino", or "List the countries that President Bush visited last year and find the scenes
Water Network Optimization with Wastewater Regeneration Models Linlin Yang
Grossmann, Ignacio E.
. The primary water uses are process water, cooling water, and boiler feed water, with each use being emphasized
Bounded Conjunctive Queries Yang Cao1,2
Fan, Wenfei
of Edinburgh 2 RCBD and SKLSDE Lab, Beihang University 3 Facebook Inc. {Y.Cao-17@sms, wenfei@inf}.ed.ac.uk woty can reduce big D to a "small" DQ of a manageable size. Many real-life queries are actually (effectively) bounded. Example 1: Social networks, e.g., Facebook, allow us to tag a photo and show who
Modeling Information Diffusion in Implicit Networks Jaewon Yang
Thrun, Sebastian
--Social media forms a central domain for the production and dissemination of real-time information. Even though such flows of information have traditionally been thought of as diffusion processes over social networks time, assembled from many small pieces, and conveyed through social networks as well as other means
Minimizing Private Data Disclosures in the Smart Grid Weining Yang
McDaniel, Patrick Drew
known bat- tery privacy algorithms, Best Effort (BE) and Non-Intrusive Load Leveling (NILL that can record minute- or second-level profiles of energy usage. In tandem with Non-Intrusive Load Monitor access to their energy usage. Such concerns have caused public outcry, and let to smart meters being
Probabilistic Failure Detection for Efficient Distributed Storage Maintenance* , Zhi Yang*
Almeroth, Kevin C.
avail- ability. Node failures can be transient or permanent. While the system must generate new replicasProbabilistic Failure Detection for Efficient Distributed Storage Maintenance* Jing Tian* , Zhi@cs.ucsb.edu Abstract Distributed storage systems often use data replica- tion to mask failures and guarantee high data
Surface Evolution of Crystalline Tubes Fuqian Yang a
Zhang, Jun
of lattice diffusion and linear stability analysis. Without surface disturbance the annular tube will shrink on the dependence of perturbation growth rate on perturbation frequency. The perturbation will grow when the perturbation frequency is less than the critical frequency, which is equal to the inverse of the inner surface
Pure N=2 Super Yang-Mills and Exact WKB
Amir-Kian Kashani-Poor; Jan Troost
2015-04-30
We apply exact WKB methods to the study of the partition function of pure N=2 epsilon_i-deformed gauge theory in four dimensions in the context of the 2d/4d correspondence. We study the partition function at leading order in epsilon_2/epsilon_1 (i.e. at large central charge) and in an expansion in epsilon_1. We find corrections of the form ~ exp[- SW periods / epsilon_1] to this expansion. We attribute these to the exchange of the order of summation over gauge instanton number and over powers of epsilon_1 when passing from the Nekrasov form of the partition function to the topological string theory inspired form. We conjecture that such corrections should be computable from a worldsheet perspective on the partition function. Our results follow upon the determination of the Stokes graphs associated to the Mathieu equation with complex parameters and the application of exact WKB techniques to compute the Mathieu characteristic exponent.
Pure N=2 Super Yang-Mills and Exact WKB
Kashani-Poor, Amir-Kian
2015-01-01
We apply exact WKB methods to the study of the partition function of pure N=2 epsilon_i-deformed gauge theory in four dimensions in the context of the 2d/4d correspondence. We study the partition function at leading order in epsilon_2/epsilon_1 (i.e. at large central charge) and in an expansion in epsilon_1. We find corrections of the form ~ exp[- SW periods / epsilon_1] to this expansion. We attribute these to the exchange of the order of summation over gauge instanton number and over powers of epsilon_1 when passing from the Nekrasov form of the partition function to the topological string theory inspired form. We conjecture that such corrections should be computable from a worldsheet perspective on the partition function. Our results follow upon the determination of the Stokes graphs associated to the Mathieu equation with complex parameters and the application of exact WKB techniques to compute the Mathieu characteristic exponent.
The Yin and Yang of Hardware Heterogeneity: Can Software Survive?
McKinley, Kathryn S.
. As processor speeds increased, the costs of abstraction reduced in each hardware generation. Unfortu- nately, physical limits in hardware are forcing a disruptive break in this virtuous cycle of innovation, in part. Shrinking transistors lowers their gate delay and until recently translated into faster clock fre- quencies
Fundamental Models for Fuel Cell Engineering Chao-Yang Wang*
Cell Dynamics Fuel cell science and technology cuts across mul- tiple disciplines, including materials and Materials Science and Engineering, Electrochemical Engine Center (ECEC), The Pennsylvania State University and Parallel Computing 4730 2.3. Material Property Characterization 4730 3. Polymer Electrolyte Fuel Cells 4732
The Yang-Mills Spectrum from a 2-level Algorithm
Harvey B. Meyer
2003-12-20
We investigate in detail a 2-level algorithm for the computation of 2-point functions of fuzzy Wilson loops in lattice gauge theory. Its performance and the optimization of its parameters are described in the context of 2+1D SU(2) gluodynamics. In realistic calculations of glueball masses, it is found that the reduction in CPU time for given error bars on the correlator at time-separation ~0.2fm, where a mass-plateau sets in, varies between 1.5 and 7 for the lightest glueballs in the non-trivial symmetry channels; only for the lightest glueball is the 2-level algorithm not helpful. For the heavier states, or for larger time-separations, the gain increases as expected exponentially in (mt). We present further physics applications in 2+1 and 3+1 dimensions and for different gauge groups that confirm these conclusions.
Shenzhen Heng Yang Solar Industrial Co Ltd | Open Energy Information
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Tianjin Tai Yang Photo electronic Technology Co Ltd | Open Energy
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Chen Ning Yang, Weak Interactions, and Parity Violation
Office of Scientific and Technical Information (OSTI)
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Ados Co Ltd Dong Yang Semiconductor | Open Energy Information
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Woo-Sun Yang! NERSC User Services Group
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Woo-Sun Yang! NERSC User Services Group More Profiling
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Woo-Sun Yang! NERSC User Services Group! NUG Training!
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Women @ Energy: Ulrike Meier 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowingFuelWeatherize »Eve Kovacs WomenPamTina Henne Women
Under the Gun: Nationalist Military Service and Society in Wartime Sichuan, 1938-1945
Landdeck, Kevin Paul
2011-01-01
during the battle; Wan, Wu Chuan bucheng jun, p. 196. F.there is no army (wu Chuan bucheng jun Popular Sayingpp. 71-91; Wan Jinyu, Wu Chuan bucheng jun, pp. 195- 204
Ling-cheng, Wu
2012-11-28
The current study is set to investigate two debates. First, it has been controversial whether Mandarin tone representation is independent from segments in phonological encoding (e.g., Wan & Jaegar, 1998, 2003; Wan, 2007b) ...
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(4) Koutmos, Markos (4) Wan, Bingbing (4) Wan, Ke (4) Huang, Jing (3) Lue, Neal F. (3) Sun, Jia (3) Sunahara, Roger K. (3) Yu, Eun Young (3) Baciu, Paul (2) Cao, Fang (2) Confer,...
Chen, Gang
symmetric latitudinal shift of the midlatitude jets (e.g., Hartmann and Lo 1998; Limpasuvan and Hartmann more persistent than baroclinic eddies (Feldstein and Lee 1998; Hartmann and Lo 1998). Multiple studies momentum forcing and the zonal wind anomalies (Limpasuvan and Hartmann 2000; Lorenz and Hartmann 2001, 2003
Zong-Liang Yang CV Page 1 of 39 Curriculum Vitae for Dr. Zong-Liang Yang
Yang, Zong-Liang
Research (NCAR), USA 3 Thesis Title Land Surface Processes in 3-Dimensional Climate Models 4 Thesis Advisor 2 Professional Experience 2011 Director, Center for Integrated Earth System Science, University of Texas at Austin 2011 John A. and Katherine G. Jackson Chair in Earth System Sciences, University
Zaki, Mohammed Javeed
], the nondeterministically selective sets [HNOSb,HHO + 93], and the probabilistically selective sets defined by Wang [Wan
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
for 30 min, the annihilation energy (Eann) of the defect was determined to be 0.3 ever more important for very high efficiency solar cells. Understanding and mitigating FZ silicon is more expensive to produce than Cz and mc-Si, it comes with the advantage of lower
Declarative Specification of Gene Regulatory Networks and Query Evaluation in PathSys
Gupta, Amarnath
Abstract) Amarnath Gupta Yang Yang Aditya Bagchi Animesh Ray University of California Indian Statistical
Cu2Sb thin film electrodes prepared by pulsed laser deposition f or lithium batteries
Song, Seung-Wan; Reade, Ronald P.; Cairns, Elton J.; Vaughey, Jack T.; Thackeray, Michael M.; Striebel, Kathryn A.
2003-01-01
The Electrochemical Society (Batteries and Energy ConversionDeposition for Lithium Batteries Seung-Wan Song, a, * Ronaldrechargeable lithium batteries. Introduction Sb-containing
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of N-benzyl-4-heteroaryl-1-(phenylsulfonyl)piperazine-2-carboxamides to the hepatitis C virus polymerase Gentles, Robert G. ; Sheriff, Steven ; Beno, Brett R. ; Wan, Changhong ;...
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Essential to QCD applications of the operator product expansion, etc., is a knowledge of those operators that mix with gauge-invariant operators. A standard theorem asserts that the renormalization matrix is triangular: Gauge-invariant operators have alien'' gauge-variant operators among their counterterms, but, with a suitably chosen basis, the necessary alien operators have only themselves as counterterms. Moreover, the alien operators are supposed to vanish in physical matrix elements. A recent calculation by Hamberg and van Neerven apparently contradicts these results. By explicit calculations with the energy-momentum tensor, we show that the problems arise because of subtle infrared singularities that appear when gluonic matrix elements are taken on shell at zero momentum transfer.
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-growing world- wide energy consumptions. The search for clean and renewable energy with reduced carbon emission are powered by batteries, which have a limited energy storage capacity and also add considerable additional and renewable human motion-driven self- powdered systems were developed relying on the piezoelectric effect,14
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dec- ade for potential applications in charging portable electronic device batteries and self- powered sensor systems.13 Renewable bio- mechanical energy harvesting techniques based on electromagnetic
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. Keywords: Computer Virus, Security, Network Modeling, Epidemiological Models 1 #12; 1 Introduction Computer the propagation characteristics of computer viruses and the factors that in uence them. In this paper, we University 5000 Forbes Ave. Pittsburgh, PA, 15232 Corresponding Author: Chenxi Wang Abstract How will a virus
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,,* School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332 nergy harvesting from renewable and green energy resources, such as solar,1,2 mechanical vibration,3 harvesting of solar energy because of its low cost, superior perfor- mance, and industrial manufacturing.7
Descreening of field effect in electrically gated nanopores Yang Liu,1,a
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19 10 1 (2003. 5) e-mail : {sniper, yang}@cs.yonsei.ac.kr
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provider, such as a power plant, in that customers will be charged for what they use each month. Often that offer cloud computing services buy large quantities of commodity level storage and processing power, Linux etc. Configure the server. You can choose virtual CPUs from 1~40 and size of memory from 1~244 GB
Sea Depth Measurement with Restricted Floating Sensors Zheng Yang, Mo Li, and Yunhao Liu
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the harbor for several days. Monitoring sea depth costs this harbor more than 18 million US dollars per year. The amount of silta- tion in H. H. Harbor is affected by many factors, among which tide and wind blow variable nature of wind brings more incidental and intensive effects. For example, records show that strong
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for reducing on-chip cache activity and hence the energy consumed by the cache. How- ever, taking advantage consume energy. To get an overall re- duction in energy consumed we must save more energy in the cache lead to reductions in energy consumed by the cache as well as improvements in executed instructions per
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of energy, such as sun light or mechanical vibration, are not available. Heat energy is a very conventional and Nanosystems, Chinese Academy of Sciences, China H arvesting waste energy in the living environment to power of nanowatts. The self- powered nanotechnology is to drive a nanodevice by scavenging energy from its working
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Wang, Zhong L.
sliding between an electrodeless polytetrafluoroethylene (PTFE) patch with surface-etched nanoparticles sliding distance between the tribo-charged PTFE patch and the Al plate. Grating of linear rows on the Al electrode enables the detection of the sliding speed of the PTFE patch along one direction. Moreover, we
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, China. # These authors contributed equally to this work. D ue to an increasing demand for green energy. Therefore, several attempts have been made in innovating paper-based elec- tronics for energy cells,5,6 and nanogenerators.7,8 Mechanical energy, which can be pro- duced from human motions, sounds
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attenuation and shadowing by obstacles. Second, wireless stations communicate over the air and there is significant interference among stations that are spatially close to each other. Whether two wireless stations power used by the transmitter, etc. Additionally, the quality of the communication link depends
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of the station to access the channel proceed. Given a fixed transmission power used by other stations, a node stations, a lower transmission power will lead to a smaller contending area. A B D C distance Signal competing stations. Taking the set of competing stations as given, prior research on MAC protocols proposed
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A semiclassical study of wave packet dynamics in anharmonic potentials Shilong Yang, Jianshu Cao,a)
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method, specifically designed for the purpose of computing pump-probe signals, and demonstrate its profile at the left-turning point without actual wave packet propagation, revealing a quantum mechanical elementary chemical processes at the molecular level. With femtosecond laser pulses it is now possible
BUCS -A Bottom-Up Cache Structure for Networked Storage Servers Ming Zhang and Qing Yang
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interconnects such as PCI bus have not kept pace with these improvements. As a result, it has become the major of system interconnects by replacing PCI with PCI-X, PCI Express, or InfiniBand [1]. The Infini
Characteristics of output voltage and current of integrated nanogenerators Rusen Yang,1
Wang, Zhong L.
is important for an independent, wireless, and sustainable operation of nanodevices.1 This is a critical step nanowires for converting mechanical energy into electricity.25 The NG takes advantage of the piezoelectric into ionic polarization charges that generate a piezo- electric potential; the Schottky barrier
Using cathode spacers to minimize reactor size in air cathode microbial fuel cells Qiao Yang a
power. One of the primary applications of MFCs will likely be wastewater treatment, as a single process can be used to simultaneously accomplish both wastewater treatment and power generation (Feng et al
Asymmetric Batch Incremental View Maintenance Hao He Junyi Xie Jun Yang Hai Yu
Yang, Jun
because of some index. We ex- ploit such asymmetries using an unconventional strategy that selectively hour," and "re- port total gasoline sales in North Carolina if the oil price has changed by more than
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Wang, Zhong L.
Therefore, harvesting sound wave energy remains as a challenge. Lately, we have developed innovative of Technology, Atlanta. Georgia 30332-0245, United States, Department of Optoelectronic Engineering, Chongqing there is a lack of effective technology for harvesting such energy.1,2 Harvesting acoustic energy has been de
Supplemental Material for TKDE-2011-02-0065 Yi Zhang, Kristian Lum, and Jun Yang
Yang, Jun
or create, the base station first learns a new suppression model from the past values of the readings. This design effec- tively avoids topology changes due to load imbalance. 2 THE DECODING ALGORITHM Algorithm 1, y) in the trellis diagram do if mout is lost or (x, y) is labeled with output mout then St+1 St+1
Coulomb-gauge ghost and gluon propagators in SU(3) lattice Yang-Mills theory
Nakagawa, Y.; Toki, H. [Research Center for Nuclear Physics, Osaka University, Ibaraki-shi, Osaka 567-0047 (Japan); Voigt, A. [Humboldt-Universitaet zu Berlin, Institut fuer Physik, D-12489 Berlin (Germany); Max-Planck-Institut fuer Meteorologie, D-20146 Hamburg (Germany); Ilgenfritz, E.-M. [Humboldt-Universitaet zu Berlin, Institut fuer Physik, D-12489 Berlin (Germany); Karl-Franzens-Universitaet Graz, Institut fuer Physik, A-8010 Graz (Austria); Mueller-Preussker, M. [Humboldt-Universitaet zu Berlin, Institut fuer Physik, D-12489 Berlin (Germany); Nakamura, A. [Research Institute for Information Science and Education, Hiroshima University, Higashi-Hiroshima 739-8521 (Japan); Saito, T. [Integrated Information Center, Kochi University, Akebono-cho, Kochi 780-8520 (Japan); Sternbeck, A. [CSSM, School of Chemistry and Physics, University of Adelaide, SA 5005 (Australia)
2009-06-01
We study the momentum dependence of the ghost propagator and of the space and time components of the gluon propagator at equal time in pure SU(3) lattice Coulomb-gauge theory carrying out a joint analysis of data collected independently at the Research Center for Nuclear Physics, Osaka and Humboldt University, Berlin. We focus on the scaling behavior of these propagators at {beta}=5.8,...,6.2 and apply a matching technique to relate the data for the different lattice cutoffs. Thereby, lattice artifacts are found to be rather strong for both instantaneous gluon propagators at a large momentum. As a byproduct we obtain the respective lattice scale dependences a({beta}) for the transversal gluon and the ghost propagator which indeed run faster with {beta} than two-loop running, but slightly slower than what is known from the Necco-Sommer analysis of the heavy quark potential. The abnormal a({beta}) dependence as determined from the instantaneous time-time gluon propagator, D{sub 44}, remains a problem, though. The role of residual gauge-fixing influencing D{sub 44} is discussed.
A New Particle Swarm Optimization Technique Chunming Yang and Dan Simon
Simon, Dan
particle swarm optimizer (PSO) invented by Kennedy and Eberhart in 1995 based on four different benchmark functions. PSO is motivated by the social behavior of organisms, such as bird flocking and fish schooling of the regular PSO. Under all test cases, simulation shows that the NPSO always finds better solutions than PSO
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
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Wang, Zhong L.
-powered wind vector sensor system for wind speed and direction detection. The as-fabricated wind energy American Chemical Society Triboelectric Nanogenerator for Harvesting Wind Energy and as Self- Powered Wind, wind energy has attracted increasing attention in the past decade due to the threat of global warming
Fluctuations destroying long-range order in SU(2) Yang-Mills...
Office of Scientific and Technical Information (OSTI)
fluctuations of the heat bath with Gaussian random variables, and obtain a Langevin equation which yields the effective action of the nonlinear sigma model by analyzing the...
Effects of restricted recharge in an urban karst system Laura Toran, Kathleen Gross, Youa Yang
Toran, Laura
are not well understood. Case studies have suggested that urbanization can uncover sinkholes and dolines (Green
Hong, Wei
are made of liquid core-polymer shell nanofibers using co-electrospinning. The mechanism of controlled
Optimization Theory in Financial Engineering Felix Wong, Doreen Xu, Annie Yang, and Cassie Zhang
Gunawardena, Jeremy
Glossary of Finance Terms 18 1 Introduction Theoretical finance is a quantitative field guided by F(x) subject to some constraints G(x) c over a given unit, such as time. It will be crucial to define the notion of convexity to prove many results in optimization theory. Through such results, we can
Autogenous healing of engineered cementitious composites under wetdry cycles Yingzi Yang 1
Lepech, Michael D.
properties Tensile properties Permeability Cracks Self-healing of Engineered Cementitious Composites (ECC. All rights reserved. 1. Introduction Cracks can occur during any stage of the life of a concrete structure. Theycan be due to the concrete material itself as in the case of restrained shrinkage, or due
Chen, Shu-Ching
to strike the United States. Out of the ten most intense landfalling United States hurricanes, four struck Florida and the southern United States respectively, caused $16 billion and $9.8 (USD) billion in damages is a critical issue in the state of Florida, considering that residential properties are exposed to hurricane
Chemical Wave Packet Propagation, Reflection, and Spreading Lingfa Yang and Irving R. Epstein*
Epstein, Irving R.
or away from an initiating perturbation, are found in a reaction-diffusion model with a finite wave. The phase velocity, group velocity, and spreading velocity calculated by linear stability analysis packets in reaction-diffusion systems are rarely seen, even though wave packets have been intensively
Mobile Agents and the SARA Digital Library Yanyan Yang, Omer F. Rana, Christos Georgousopoulos
Walker, David W.
91125, USA walker@msr.epm.ornl.gov roy@caltech.edu Abstract Remotesensing data about the Earth (SARA) digital library, which consists of distributed multiagency archives of multispectral remotesensing parallel computing re sources and to efficiently support ondemand processing of such a remotesensing
Dynamic evolution of nanoscale shear bands in a bulk-metallic glass Bing Yang,a
Denda, Mitsunori "Mitch"
substantial interest for their ultra- high strengths 2 GPa , superelasticity, good fracture toughness camera. Many shear bands initiated, propagated, and arrested before the final fracture in tension, each the phenomena. The results contribute to understanding and improving the limited ductility of BMGs, which
The conjecture of Wei and Yang on the weight hierarchy of product codes
Magdeburg, Universität
to thank the Department of Mathematics for his kind hospitality and the Caja de Ahorros de la Inmaculada
Yang, Xiaowei
Poking Facebook: Characterization of OSN Applications Minas Gjoka, Michael Sirivianos, Athina Facebook is one of the most popular Internet sites today. A key fea- ture that arguably contributed to Facebook's unprecedented success is its application platform, which enables the development of third- party
Extraction Error Diagnosis and Correction in High-Performance Designs Yu-Shen Yang1
Veneris, Andreas
- made components requires a design flow similar to the one in Figure 1 [6]. In this flow, the first step process of a high-performance design targeted for large volume production. A key process in test model at the transistor level. This type of circuit representation cannot be used directly to generate production tests
A Concave-Cost Production Planning Problem with Remanufacturing Options Jian Yang,1
Yang, Jian
the manufacturer). Such situ- ations are now denoted as "reverse logistics" (see the ex- tensive reviews speed and quality are concerned. 2005 Wiley Periodicals, Inc. Naval Research Logistics 52: 443
A NextSTEPS white paper by: Joan Ogden, Christopher Yang, Michael Nicholas, and Lew Fulton
California at Davis, University of
, and Lew Fulton NextSTEPS (Sustainable Transportation Energy Pathways) Program UC Davis Institute Institute of Transportation Studies University of California, Davis Abstract Hydrogen fuel cell vehicles of Transportation Studies July 29, 2014 Final Version INSTITUTE OF TRANSPORTATION STUDIES #12;1 July 29, 2014 Next
Pascal (Yang Hui) triangles and power laws in the logistic map
Carlos Velarde; Alberto Robledo
2015-04-23
We point out the joint occurrence of Pascal triangle patterns and power-law scaling in the standard logistic map, or more generally, in unimodal maps. It is known that these features are present in its two types of bifurcation cascades: period and chaotic- band doubling of attractors. Approximate Pascal triangles are exhibited by the sets of lengths of supercycle diameters and by the sets of widths of opening bands. Additionally, power-law scaling manifests along periodic attractor supercycle positions and chaotic band splitting points. Consequently, the attractor at the mutual accumulation point of the doubling cascades, the onset of chaos, displays both Gaussian and power-law distributions. Their combined existence implies both ordinary and exceptional statistical-mechanical descriptions of dynamical properties.
Dynamic Relations for Sparsely Sampled Gaussian Hans-Georg Muller and Wenjing Yang
Mller, Hans-Georg
data. Such data are found in e-commerce and auction bid prices (Jank and Shmueli 2006), genetic trait studies, it is common to observe repeated measurements data from a sample of subjects where noisy assumption is that the data are generated by the trajectories of a smooth underlying stochastic process
Implementation of CMOS Neuron for Robot Motion Control Unit , Jing Yang1
Ayers, Joseph
]), engineered muscle which is activated by oLED circuit, and powered by thin film battery, all of which control unit to generate corresponding motion patterns. The motion patterns are then transferred by oLED circuit and the optogenetically engineered muscles that respond to light will produce an undulatory
YANG ET AL. VOL. 8 ' NO. 8 ' 82248231 ' 2014 www.acsnano.org
Demir, Hilmi Volkan
competitor to organic light-emitting diodes (OLEDs) for lighting and display appli- cations.15,16 QLEDs Chemical Society Highly Flexible, Electrically Driven, Top-Emitting, Quantum Dot Light- Emitting Stickers,,* and Hilmi Volkan Demir,,,* LUMINOUS! Centre of Excellence for Semiconductor Lighting and Displays, School
Epstein, Irving R.
to an interaction between front rippling via a transverse instability and front symmetry breaking by a fast waves [6], except for a recent report of stable segmented spirals in the BZ-AOT [AOT sodium bis(2-diffusing inhibitor plays a key role, a phenomenon which has drawn much attention recently. In fast inhibitor systems
Performance Tools Harvey Wasserman Woo-Sun Yang NERSC User Services Group
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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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeeding access| DepartmentPeer ReviewRadiationAward atOptimization and Performance
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 QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowa (UtilityMichigan) Jump to: Name:Xinjiang GuanghuiXjetXujingY-WDongtou
Fluctuations destroying long-range order in SU(2) Yang-Mills theory
Office of Scientific and Technical Information (OSTI)
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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfate Reducing(Journal Article) |production atmeasurementComparison StudyAdvanced Aqueous(Journal
Using CrayPat Woo-Sun Yang NERSC User Services Group NUG Training
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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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With WIPPfinalUnexpectedofWykoW03:Connect Uses ofUsing
Microsoft PowerPoint - Yang_2015_StaffScienceHighlight_JACS
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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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJessework uses concrete and realistic microscopic calculations for 2-Fe
Calendaring for Wide Area Networks Srikanth Kandula Ishai Menache Roy Schwartz Spandana Raj Babbula
Singh, Jaswinder Pal
Microsoft Abstract Datacenter WAN tra c consists of high priority transfers that have to be carried as soon-Communication Networks]: Network Architecture and Design Keywords Inter-datacenter; wide area networks; so ware-de ned c on the inter-datacenter WAN can be roughly character- ized as a mix of two types. e rst, called
Evaluating the SDN control traffic in large ISP networks
the benign "ecosystem" of a large datacenter, where the network design is simplified by the adoption networks could lead to rethink the WAN as a kind of distributed datacenter. Many solutions have been
TWENTY-FIFTH ANNUAL PACIFIC NORTHWEST
Cortes, Corinna
....................... 89 Rhea Stadick Building Quality in from the Beginning Using Lean-Agile Quality Assurance Practices, Daigo Hamura, Tiki Wan, Yuval Mazor Ultra Lightweight Software Test Automation (ULSTA) in an Agile
Transport Survey 2008 (Staff and student)
Burton, Geoffrey R.
Transport Survey 2008 (Staff and student) April 2008 Ramon Arigoni Ortiz Wan-Jung Chou Department................................................................................................6 2. Transport use and travel behaviour......................................................................10 2.1. Modes of transport
CORPUS COLLECTION FOR ATIS Jared Ber~tein
interactions with a simulated Air Travel Information System (ATIS), established a data collection procedure. Shipped 35 subject sessions to N[ST. Recorded and Wan- scribed sessions, generated auxiliary files
Analysis of Wind Power and Load Data at Multiple Time Scales
Coughlin, Katie
2011-01-01
Huei. 2005. Primer on Wind Power for Utility Applications.Wan, Yih-Huei. 2004. Wind Power Plant Behaviors: Analysesof Long-Term Wind Power Data. National Renewable Energy Lab
Ghorbani, Ali
Network (LAN) and Wide Area Network (WAN) application areas in business, financial, industry, security this nightmare to become a reality. In addition to the hacking, new entities like worms, Trojans and viruses
2011 Federal Energy and Water Management Award Winners | Department...
Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site
uses a combination of base wide area network (WAN), wireless transceivers, and fiber optics to communicate with more than 400 advanced electric, gas, and water meters across 6.6...
Systema(c Tes(ng and Comparison of Determinis(c and Stochas(c Unit Commitment by means of
Tesfatsion, Leigh
England Data Wanning Li, Dheepak Krishnamurthy, Leigh Tesfatsion, Iowa State by increasing penetraDon of variable energy resources (e.g., wind, solar penetra(on. Our results demonstrate that the average cost saving resulDng from
On the performance management of heterogeneous networks using SNMP
Kunapareddy, Padmaja
1998-01-01
and WANs with multi-vendor devices strongly perceives the need for an effective network management system. This burgeoning demand has lead to proliferation of different ways of managing and monitoring the devices. As a ...
Xu, Lei
which can Generate Topography Map John Sum, Chi-sing Leung, Lai-wan Chan, and Lei Xu Abstract ordered map, in particular the topography map. Goodhill [4], Kohonen [5], and Willshaw and van der
Demand Response Spinning Reserve Demonstration -- Phase 2 Findings from the Summer of 2008
Eto, Joseph H.
2010-01-01
EMRP HD IE MRTU NERC RAA RMSE SCADA SCE SDP VHF WAN WECC Airand Data Acquisition (SCADA) system to the BPL Global datais monitored by the SCE SCADA system, which is every eight
FY14 LLNL OMEGA Experimental Programs (Technical Report) | SciTech...
Office of Scientific and Technical Information (OSTI)
; Park, H S ; Patel, P ; Perez, F ; Ping, Y ; Pollock, B ; Ross, J S ; Rygg, J R ; Smith, R ; Zylstra, A ; Collins, G ; Landen, O ; Wan, A ; Hsing, W less Publication Date:...
Oral Field Techniques and Women's History: The Case of Owan Nigeria
Ogbomo, Onaiwu W.
1994-01-01
TIlE CASE OF OWAN. NIGERIA Onaiwu W. Ogbomo Following theof Owan Communities, Nigeria c.1320-1900: Ph.D ThesisGovernment Anas) of Edo Swe, Nigeria. wan lies between the
Statistical analysis of solar irradiation in a distributed microgrid
Harper, James Patrick
2010-01-01
Wan, Yih-Huei. Golden : NREL: National Renewable EnergiesLaboratory, September 2004. NREL/TP-500-36551. 6. VoltageRenewable Energy Laboratory (NREL), 2004. 10. Lee, C. C.
Design study of the bending sections between harmonic cascade FEL stages
Wan, Weishi; Corlett, John; Fawley, William; Zholents, A.
2004-01-01
A XUV/Soft X-Ray Harmonic- Cascade FEL for the Proposed LBNLin a Cascaded Harmonic FEL CBP Tech Note-281, Februarybetween Harmonic Cascade FEL Stages W. Wan, J. Corlett, W.
Stable Metal-Organic Frameworks Containing Single-Molecule Traps...
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Stable Metal-Organic Frameworks Containing Single-Molecule Traps for Enzyme Encapsulation Previous Next List Dawei Feng, Tian-Fu Liu, Jie Su, Mathieu Bosch, Zhangwen Wei, Wei Wan,...
Lattice simulation of a center symmetric three-dimensional effective theory for SU(2) Yang-Mills
Dominik Smith
2008-10-07
We perform simulations of an effective theory of SU(2) Wilson lines in three dimensions. Our action includes a kinetic term, the one-loop perturbative potential for the Wilson line, a non-perturbative "fuzzy-bag" contribution and spatial gauge fields. We determine the phase diagram of the theory and confirm that, at moderately weak coupling, the non-perturbative term leads to eigenvalue repulsion in a finite region above the deconfining phase transition.
Catalytically Induced Electrokinetics for Motors and Micropumps Walter F. Paxton, Paul T. Baker of the bulk solution. Previous observations relating a decrease in speed to an increase in ethanol concentration can be explained in terms of a decrease in current density caused by the presence of ethanol
Xie, Tao
Program source codes are usually the primary information source of existing software systems. China E-mail: yuanwh@163.net Abstract Program information extracted from source codes is valuable, are built by extracting information from source codes according to a C++ program conceptual model. Keyword C
On Routing Schemes for Switch-Based In-Vehicle Shuhui Yang, Wei Li, and Wei Zhao
Bystroff, Chris
, network solutions we discover can be readily utilized in a wide range of practical automotive systems of functional components in different locations [Cho95] [KWMH96] [Kop99] [LH02a]. Before the era of automotive electronic systems, communication in the system was performed by mechanical or hydraulic means. A modern
Yang, Qing "Ken"
impressive coupling sensitivity of up to 310 V/(cm Oe) was reported for a polyvinylidene-fluoride (PVDF)-metglas
Yang, Jianming
of fluid structure interaction problems. The fluid flow equations are solved on a fixed grid that does is strongly coupled to the fluid using a predictor-corrector approach. Preliminary results for both laminar and turbulent flow problems are included. Keywords: fluid/structure interaction, large-eddy simulation, sharp
Nahrstedt, Klara
Science SC, 201 N. Goodwin, Urbana, IL 61801 {zyang2, klara}@uiuc.edu Sang-hack Jung, Ruzena Bajscy environments for business and entertainment. This chal- lenge is exacerbated by the amount of data
Yue, Patrick Ying Kit; Mak, Nai Ki; Cheng, Yuen Kit; Leung, Kar Wah; Ng, Tzi Bun; Fan, Tai-Ping; Yeung, Hin Wing; Wong, Ricky Ngok Shun
2007-05-15
are also consistent with the TCM's attributes of 'hot' (i.e. stimulating) properties of P. ginseng and 'cool' (i.e. calming) properties of P. quinquefo- lius. Functional genomics approach on the mechanistic study of ginsenoside Functional genomics refers... in terms of gene expression and proteins. It focuses on the dynamics of gene transcription, translation and Chinese Medicine 2007, 2:6 http://www.cmjournal.org/content/2/1/6 protein-protein interactions, instead of the static views of genomic information (e...
, and In general this report recommends Green or Eco-Friendly Branded Cleaners to be the most sustainable cleaners.2.1 General, Non-Green Cleaners 4 2.2.2 Green/Eco-Friendly Branded Cleaners 5 2.2.3 All-Natural Commercial.1.1 Neutral Chemicals 8 3.1.2 Harmful Chemicals 8 3.2 Green/Eco-Friendly Branded Cleaners 9 3.1.1 Neutral
McIntyre, Stephen
2011-01-01
Chen Hong, in Kuai Zhi Ding Shi He Wo Guo Guo Qing de BanGuan yu Lian Li Wo Guo Ban Quan Fa Lu Zhi Du de Gou Xiang [AFa Zuo Pin Zhi Zhu Zuo Quan Tan Jiu-Jian Lun Wo Guo "Zhu Zuo
Message-Oriented Middleware with QoS Hao Yang, Minkyong Kim, Kyriakos Karenos, Fan Ye, and Hui Lei
Kim, Minkyong
a critical role in the overall system performance as per- ceived by the end users. In this paper, we present. This is achieved through a holistic set of overlay route establishment and maintenance mechanisms, which actively exploit the diversity in the network paths and redirect the traffic over links with good quality, e
Epstein, Irving R.
of these results have been verified in experiments in which a single Turing mode is subjected to external spatially been reported in experiments [4,5]. We have shown [6] that spontaneous formation of black-eye patterns modes and that other resonant patterns, as well as superposition patterns, are also possible. Several
Keromytis, Angelos D.
The MEERKATS Cloud Security Architecture Angelos D. Keromytis, Roxana Geambasu, Simha Sethumadhavan for malicious entities. Therefore, the security expecta- tions from cloud computing infrastructures are (or that we need to rethink cloud security, introducing new principles for cloud infrastructures
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
Coppens, Philip
describe here related complexes doped with sodium and lithium and a new "pure" Ti28 cluster, which unlike the previously reported polyoxotitanate complex Ti28O40(Ot Bu)20(OAc)12 14 (Ot Bu = tert-butoxide; OAc = acetate of this unexpected product, we added sodium acetate to the reaction mixture and obtained Ti28+NaO38(OEt)39
Lai, Ying-Cheng
Predicting Catastrophes in Nonlinear Dynamical Systems by Compressive Sensing Wen-Xu Wang,1,* Rui that on the attractor before the crisis. Suppose that, for a nonlinear dynamical system, the state before the crisis the problem of predicting catastrophes in nonlinear dynamical systems. We assume that an accurate model
Klingenberg, Christian Peter
@manchester.ac.uk 2 Laboratorio de Ci^encias Ambientais, Centro de Biociencias e Biotecnologia, Universidade Estadual
Pore evolution during high pressure atomic vapor deposition D. D. Hass Y. Y. Yang H. N. G. Wadley
Wadley, Haydn
of gas turbine engine compo- nents contain large (micron size) inter-columnar pores aligned perpendicular The development of physical vapor deposition systems that employ inert gas jets to entrain and deposit atomic conditions can contain a higher volume fraction of porosity and a different pore morphology to coatings
Davison, Brian D.
schemes are optimized to perform well in certain mobility scenarios and thus a hybrid scheme will work/disruption-tolerant networking and communications has been published (e.g., [13],[14],[15],[27]). DieselNet [14
Long, David G.
/sea interactions and global climate phenomena such as El Nino, as well as mesoscale phenomena such as tropical
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
Jackson, Robert B.
(Rockoff, 2008). Since U.S. natural gas prices were decontrolled in the 1980s, natural gas has evolved from challenges. In particular, China's controls on natural gas prices have deterred investment in exploration and natural gas imports. However, recent price decontrols of unconventional natural gas (defined in Chinas
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
A Framework of Business Intelligence-driven Data Mining for e-Business Yang Hang, Simon Fong
Fong, Chi Chiu "Simon"
--This paper proposes a data mining methodology called Business Intelligence-driven Data Mining (BId intelligence knowledge and existent various data mining methods in e- Business. BIdDM contains two processes-Shop is provided to illustrate the use of BIdDM. Keywords-Business intelligence; Data mining; BI-driven Data Mining
N-k-Survivable Power System Design Richard Li-Yang Chen, Amy Cohn, Neng Fan, Ali Pinar
Pinar, Ali
planning problems have also been studied in the context of renewable energy integration, see, e.g., [13 formulate this problem, taking into account both transmission and generation expansion planning, as a mixed, which is the main method used for network inhibition/interdiction problems. For power system expansion
Dealing with Laser Scanner Failure: Mirrors and Windows Shao-Wen Yang and Chieh-Chih Wang
Wang, Chieh-Chih "Bob"
such as mirror reflection and glass transparency. We introduce a sensor fusion technique to detect the potential the round-trip time of a pulse of light. Laser scanners can send light photons toward an object and only and a black surface will reflect only a small amount of light. Transparent objects such as glasses will only
Computational prediction of type III secreted proteins from gram-negative bacteria
Yang, Yang; Zhao, Jiayuan; Morgan, Robyn L; Ma, Wenbo; Jiang, Tao
2010-01-01
source Compared with other bacteria, Pseudomonas syringaeproteins from gram-negative bacteria Yang Yang 1 , Jiayuansystem in gram- negative bacteria that injects proteins (
Organic Tandem Solar Cells: Design and Formation
Chen, Chun-Chao
2015-01-01
Yang Yang, Energy and Environmental Science, 6, 2714-2720 (structures, Energy and Environmental Science, 2013, 6,applications,? Energy & Environmental Science, 2012, 5(11),
Topics in Nonsupersymmetric Scattering Amplitudes in Gauge and Gravity Theories
Nohle, Joshua David
2015-01-01
Gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Ultraviolet Properties of Gravity . . . . . . .Kinematics Duality and Gravity as a Double Copy of Yang-
Electrochemical Array Microsystem with Integrated Potentiostat
Mason, Andrew
Trombly, Chao Yang, and Andrew Mason Electrical and Computer Engineering, Michigan State University, East
Molecular Engineering & Sciences September 18, 2012
Anderson, Richard
to Artificial Photosynthesis Peidong Yang, S.K. and Angela Chan Distinguished Professor of Energy, University
University of Hawai`i at Mnoa INFORMASI UNTUK MAHASISWA
riset kelautan sendiri yang bernama Coconut Island (Pulau Kelapa), terletak 24 km di lepas pantai timur
Yang, Jianke
2015-01-01
potentials Jianke Yang Department of Mathematics and Statistics, University of Vermont, Burlington, Vermont
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
Digne, François
Motivation Set-theoretic solutions Strategy 1 to determine set-theoretic solutions and Problems (Baie de Somme) May 30th june 2nd 2012 Eric Jespers #12;Motivation Set-theoretic solutions Strategy 1 to determine set-theoretic solutions and Problems Lecture Outline Motivation #12;Motivation Set
Lee, Jong Duk
the trap depth in tunnel oxide of arch cell. # 2009 The Japan Society of Applied Physics DOI: 10.1143/APEX trap.17) Due to the capture and emission of an electron by an oxide trap, the drain current changes noise and this equation, the trap depth in the tunnel oxide of the arch cell was extracted for the first
Gao, Hongjun
ARTICLES Shape-Controlled Synthesis of Palladium Nanorods and Their Magnetic Properties Congwen of single crystalline palladium nanorods is presented. Through tuning the molar ratio of two surfactants, cetyltrimethylammonium bromide (CTAB) and poly(vinyl pyrrolidone) (PVP), single crystalline palladium nanorods
is the primary factor determining the rate of migration. The activation energy for the Si diffusion migration of the liquid microdroplets is observed, where the droplets move directionally from the cold that the droplet surface migration is due to dissolution-diffusion-deposition flow of Si through the droplet driven
Chen, Shu-Ching
. In order to obtain images for the disaster domain (i.e., hurricane, oil spill, and earthquake), we of combining MCA-based data fusion method with the hierarchical classification approach. There are two main, classification of high-resolution disaster images facilitates the process of damage assessment after
Tentzeris, Manos
of applications is the need for low-cost eco-friendly wireless sensor nodes that can be easily implemented out-write solution to fabricate the RFID antenna directly on flexible eco-friendly organic materials. The direct
Low-resistivity Au/Ni Ohmic contacts to Sb-doped p-type ZnO L. J. Mandalapu, Z. Yang, and J. L. Liua
Yang, Zheng
of 75 50 m and with spacings of 10, 20, 30, and 40 m were fabricated by e-beam evaporation and lift were measured using 4155C param- eter analyzer and Signatone probe station. The point of prob- ing
Chen, Songqing
AND COMPUTING CHALLENGES OF DISTRIBUTED GIS X. Mara Chen Department of Geography & Geosciences Henson School(1):61-70 EVOLUTION AND COMPUTING CHALLENGES OF DISTRIBUTED GIS Abstract As a new development based on GIS and distributed computing, Distributed GIS (DGIS) was introduced and propelled by both the demands for GIS