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Title: Work Statistics, Loschmidt Echo and Information Scrambling in Chaotic Quantum Systems

Abstract

Characterizing the work statistics of driven complex quantum systems is generally challenging because of the exponential growth with the system size of the number of transitions involved between different energy levels. We consider the quantum work distribution associated with the driving of chaotic quantum systems described by random matrix Hamiltonians and characterize exactly the work statistics associated with a sudden quench for arbitrary temperature and system size. Knowledge of the work statistics yields the Loschmidt echo dynamics of an entangled state between two copies of the system of interest, the thermofield double state. This echo dynamics is dictated by the spectral form factor. We discuss its relation to frame potentials and its use to assess information scrambling.

Authors:
ORCiD logo [1]; ORCiD logo [2]; ORCiD logo [3]
  1. Donostia International Physics Center, San Sebastian (Spain); IKERBASQUE, Bilbao (Spain); Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)
  2. Technical Univ. of Cartagena, Cartagena (Spain)
  3. Donostia International Physics Center, San Sebastian (Spain); IKERBASQUE, Bilbao (Spain); Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Univ. of Massachusetts, Boston, MA (United States)
Publication Date:
Research Org.:
Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1525836
Report Number(s):
LA-UR-18-23369
Journal ID: ISSN 2521-327X
Grant/Contract Number:  
89233218CNA000001
Resource Type:
Accepted Manuscript
Journal Name:
Quantum
Additional Journal Information:
Journal Volume: 3; Journal ID: ISSN 2521-327X
Publisher:
Quantum Science Open Community
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; Quantum chaotic systems

Citation Formats

Chenu, Aurélia, Molina-Vilaplana, Javier, and del Campo, Adolfo. Work Statistics, Loschmidt Echo and Information Scrambling in Chaotic Quantum Systems. United States: N. p., 2019. Web. doi:10.22331/q-2019-03-04-127.
Chenu, Aurélia, Molina-Vilaplana, Javier, & del Campo, Adolfo. Work Statistics, Loschmidt Echo and Information Scrambling in Chaotic Quantum Systems. United States. https://doi.org/10.22331/q-2019-03-04-127
Chenu, Aurélia, Molina-Vilaplana, Javier, and del Campo, Adolfo. Mon . "Work Statistics, Loschmidt Echo and Information Scrambling in Chaotic Quantum Systems". United States. https://doi.org/10.22331/q-2019-03-04-127. https://www.osti.gov/servlets/purl/1525836.
@article{osti_1525836,
title = {Work Statistics, Loschmidt Echo and Information Scrambling in Chaotic Quantum Systems},
author = {Chenu, Aurélia and Molina-Vilaplana, Javier and del Campo, Adolfo},
abstractNote = {Characterizing the work statistics of driven complex quantum systems is generally challenging because of the exponential growth with the system size of the number of transitions involved between different energy levels. We consider the quantum work distribution associated with the driving of chaotic quantum systems described by random matrix Hamiltonians and characterize exactly the work statistics associated with a sudden quench for arbitrary temperature and system size. Knowledge of the work statistics yields the Loschmidt echo dynamics of an entangled state between two copies of the system of interest, the thermofield double state. This echo dynamics is dictated by the spectral form factor. We discuss its relation to frame potentials and its use to assess information scrambling.},
doi = {10.22331/q-2019-03-04-127},
journal = {Quantum},
number = ,
volume = 3,
place = {United States},
year = {Mon Mar 04 00:00:00 EST 2019},
month = {Mon Mar 04 00:00:00 EST 2019}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record

Figures / Tables:

Figure 1 Figure 1: Characteristic function of the work pdf for a sudden quench between two GUE Hamiltonians. 〈$χ$($t, τ$)〉 from the analytical solution (solid line, Eq. 18), and as obtained numerically averaging over 50000 realizations of the GUE at infinite temperature (red) and $β$ = 1 (blue). The numerical solutions convergemore » very slowly and tend to 0 at large time. The dimension of the Hilbert space is (a) $N$ = 5 and (b) $N$ = 20.« less

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Works referenced in this record:

Onset of chaos and its signature in the spectral autocorrelation function
journal, February 1993


Black holes as mirrors: quantum information in random subsystems
journal, September 2007


Computational complexity and black hole horizons: Computational complexity and black hole horizons
journal, January 2016


Universal Work Fluctuations During Shortcuts to Adiabaticity by Counterdiabatic Driving
journal, March 2017


On long time unitarity restoring processes in the presence of eternal black holes
journal, June 2004


Eternal black holes in anti-de Sitter
journal, April 2003


Chaos and complexity by design
journal, April 2017

  • Roberts, Daniel A.; Yoshida, Beni
  • Journal of High Energy Physics, Vol. 2017, Issue 4
  • DOI: 10.1007/JHEP04(2017)121

Digital Quantum Simulation of Spin Models with Circuit Quantum Electrodynamics
journal, June 2015


Integration with Respect to the Haar Measure on Unitary, Orthogonal and Symplectic Group
journal, March 2006


Log-Gases and Random Matrices (LMS-34)
book, December 2010


Chaos, complexity, and random matrices
journal, November 2017

  • Cotler, Jordan; Hunter-Jones, Nicholas; Liu, Junyu
  • Journal of High Energy Physics, Vol. 2017, Issue 11
  • DOI: 10.1007/JHEP11(2017)048

Quantum statistics and the performance of engine cycles
journal, July 2015


Work distributions for random sudden quantum quenches
journal, May 2017


Quantum simulation
journal, March 2014


Experimental test of the quantum Jarzynski equality with a trapped-ion system
journal, December 2014

  • An, Shuoming; Zhang, Jing-Ning; Um, Mark
  • Nature Physics, Vol. 11, Issue 2
  • DOI: 10.1038/nphys3197

Quantum work statistics, Loschmidt echo and information scrambling
journal, August 2018


Fast scramblers
journal, October 2008


Irreversible Work and Inner Friction in Quantum Thermodynamic Processes
journal, December 2014


Nonequilibrium Equality for Free Energy Differences
journal, April 1997


Jarzynski-like equality for the out-of-time-ordered correlator
journal, January 2017


Asymptotic behavior of group integrals in the limit of infinite rank
journal, May 1978

  • Weingarten, Don
  • Journal of Mathematical Physics, Vol. 19, Issue 5
  • DOI: 10.1063/1.523807

Using a quantum work meter to test non-equilibrium fluctuation theorems
journal, November 2017


Generalized Clausius Inequality for Nonequilibrium Quantum Processes
journal, October 2010


Environment-Independent Decoherence Rate in Classically Chaotic Systems
journal, March 2001


The role of quantum information in thermodynamics—a topical review
journal, February 2016


Digital Quantum Simulation of Minimal AdS / CFT
journal, July 2017


Quantum thermodynamics
journal, July 2016


Measuring out-of-time-order correlations and multiple quantum spectra in a trapped-ion quantum magnet
journal, May 2017

  • Gärttner, Martin; Bohnet, Justin G.; Safavi-Naini, Arghavan
  • Nature Physics, Vol. 13, Issue 8
  • DOI: 10.1038/nphys4119

Digitized adiabatic quantum computing with a superconducting circuit
journal, June 2016


Colloquium : Quantum fluctuation relations: Foundations and applications
journal, July 2011

  • Campisi, Michele; Hänggi, Peter; Talkner, Peter
  • Reviews of Modern Physics, Vol. 83, Issue 3
  • DOI: 10.1103/RevModPhys.83.771

Work Measurement as a Generalized Quantum Measurement
journal, December 2014


Correlation Hole of Survival Probability and Level Statistics
journal, November 1995

  • Ma, Jian-Zhong
  • Journal of the Physical Society of Japan, Vol. 64, Issue 11
  • DOI: 10.1143/JPSJ.64.4059

Black holes and random matrices
journal, May 2017

  • Cotler, Jordan S.; Gur-Ari, Guy; Hanada, Masanori
  • Journal of High Energy Physics, Vol. 2017, Issue 5
  • DOI: 10.1007/JHEP05(2017)118

Quantum work for sudden quenches in Gaussian random Hamiltonians
journal, July 2018


Universal Digital Quantum Simulation with Trapped Ions
journal, September 2011


2D CFT partition functions at late times
journal, August 2017


Local Operators in the Eternal Black Hole
journal, November 2015


Fourier Transform: A Tool to Measure Statistical Level Properties in Very Complex Spectra
journal, June 1986


Driven Quantum Dynamics: Will It Blend?
journal, October 2017

  • Banchi, Leonardo; Burgarth, Daniel; Kastoryano, Michael J.
  • Physical Review X, Vol. 7, Issue 4
  • DOI: 10.1103/PhysRevX.7.041015

Quantum Szilard Engine with Attractively Interacting Bosons
journal, March 2018


A bound on chaos
journal, August 2016

  • Maldacena, Juan; Shenker, Stephen H.; Stanford, Douglas
  • Journal of High Energy Physics, Vol. 2016, Issue 8
  • DOI: 10.1007/JHEP08(2016)106

Butterflies from information metric
journal, September 2016


Loschmidt echo
journal, January 2012


Experimental Reconstruction of Work Distribution and Study of Fluctuation Relations in a Closed Quantum System
journal, October 2014


Cool horizons for entangled black holes
journal, August 2013


Measuring Out-of-Time-Order Correlators on a Nuclear Magnetic Resonance Quantum Simulator
journal, July 2017


Semiclassical approach to the work distribution
journal, November 2017


Measuring the Characteristic Function of the Work Distribution
journal, June 2013


Principle of minimal work fluctuations
journal, August 2015


Extracting Quantum Work Statistics and Fluctuation Theorems by Single-Qubit Interferometry
journal, June 2013


Entropy production fluctuation theorem and the nonequilibrium work relation for free energy differences
journal, September 1999


Time-dependent manifestations of quantum chaos
journal, September 1991


Functional methods in thermofield dynamics: A real-time perturbation theory for quantum statistical mechanics
journal, June 1983


Thermodynamics of quantum information scrambling
journal, June 2017


Quantum supremacy of many-particle thermal machines
journal, July 2016


Fluctuation theorems: Work is not an observable
journal, May 2007


Dynamics of Loschmidt echoes and fidelity decay
journal, November 2006


Very long time scales and black hole thermal equilibrium
journal, November 2003


Criticality revealed through quench dynamics in the Lipkin-Meshkov-Glick model
journal, November 2016


Non-equilibrium thermodynamics of harmonically trapped bosons
journal, October 2016


Quantum-to-classical transition in the work distribution for chaotic systems
journal, May 2017

  • García-Mata, Ignacio; Roncaglia, Augusto J.; Wisniacki, Diego A.
  • Physical Review E, Vol. 95, Issue 5
  • DOI: 10.1103/PhysRevE.95.050102

Statistics of the Work Done on a Quantum Critical System by Quenching a Control Parameter
journal, September 2008


Scrambling the spectral form factor: Unitarity constraints and exact results
journal, June 2017


Thermodynamic cost for classical counterdiabatic driving
journal, November 2017


Quantum thermodynamics
journal, February 2001


Digital Quantum Simulation of Spin Models with Circuit Quantum Electrodynamics
text, January 2015


Environment-Independent Decoherence Rate in Classically Chaotic Systems
text, January 2001

  • Jalabert, Rodolfo A.; Pastawski, Horacio M.
  • The American Physical Society
  • DOI: 10.17877/de290r-6888

Black holes as mirrors: quantum information in random subsystems
text, January 2007


Fast Scramblers
text, January 2008


Generalized Clausius inequality for nonequilibrium quantum processes
text, January 2010


Cool horizons for entangled black holes
text, January 2013


Irreversible work and inner friction in quantum thermodynamic processes
text, January 2014


Work measurement as a generalized quantum measurement
text, January 2014


Local Operators in the Eternal Black Hole
text, January 2015


Digital quantum simulation of spin models with circuit quantum electrodynamics
text, January 2015


A bound on chaos
text, January 2015


The role of quantum information in thermodynamics --- a topical review
text, January 2015


Principle of Minimal Work Fluctuations
text, January 2015


Quantum Supremacy of Many-Particle Thermal Machines
text, January 2015


Measuring out-of-time-order correlations and multiple quantum spectra in a trapped ion quantum magnet
text, January 2016


Thermodynamics of quantum information scrambling
text, January 2016


Chaos and complexity by design
text, January 2016


Black Holes and Random Matrices
text, January 2016


Quantum work statistics, Loschmidt echo and information scrambling
text, January 2017


Environment-independent decoherence rate in classically chaotic systems
text, January 2000


Fluctuation theorems: Work is not an observable
text, January 2007


Very Long Time Scales and Black Hole Thermal Equilibrium
text, January 2003


On long time unitarity restoring processes in the presence of eternal black holes
journal, June 2004


Work measurement as a generalized quantum measurement
text, January 2014


Works referencing / citing this record:

Work statistics for sudden quenches in interacting quantum many-body systems
journal, November 2019


Quantum Work of an Optical Lattice
text, January 2019


Work statistics for sudden quenches in interacting quantum many-body systems
journal, November 2019


Figures/Tables have been extracted from DOE-funded journal article accepted manuscripts.