Loschmidt echo and time reversal in complex systems

Echoes are ubiquitous phenomena in several branches of physics, ranging from acoustics, optics, condensed matter and cold atoms to geophysics. They are at the base of a number of very useful experimental techniques, such as nuclear magnetic resonance, photon echo and time-reversal mirrors. Particula...

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Detalles Bibliográficos
Autor principal: Wisniacki, Diego A.
Publicado: 2016
Materias:
Chaos
Classical
Quantum
Reversibility
Semiclassical
Acoustics
Chaos theory
Condensed matter physics
Photons
Quantum optics
Complex quantum systems
Experimental techniques
Quantum evolution
Time reversal mirrors
Quantum theory
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_1364503X_v374_n2069_p_Goussev
http://hdl.handle.net/20.500.12110/paper_1364503X_v374_n2069_p_Goussev
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_1364503X_v374_n2069_p_Goussev
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spelling paper:paper_1364503X_v374_n2069_p_Goussev2023-06-08T16:11:42Z Loschmidt echo and time reversal in complex systems Wisniacki, Diego A. Chaos Classical Quantum Reversibility Semiclassical Acoustics Chaos theory Condensed matter physics Photons Quantum optics Classical Complex quantum systems Experimental techniques Quantum Quantum evolution Reversibility Semiclassical Time reversal mirrors Quantum theory Echoes are ubiquitous phenomena in several branches of physics, ranging from acoustics, optics, condensed matter and cold atoms to geophysics. They are at the base of a number of very useful experimental techniques, such as nuclear magnetic resonance, photon echo and time-reversal mirrors. Particularly interesting physical effects are obtained when the echo studies are performed on complex systems, either classically chaotic, disordered or many-body. Consequently, the term Loschmidt echo has been coined to designate and quantify the revival occurring when an imperfect time-reversal procedure is applied to a complex quantum system, or equivalently to characterize the stability of quantum evolution in the presence of perturbations. Here, we present the articles which discuss the work that has shaped the field in the past few years. © 2016 The Author(s) Published by the Royal Society. All rights reserved. Fil:Wisniacki, D.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2016 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_1364503X_v374_n2069_p_Goussev http://hdl.handle.net/20.500.12110/paper_1364503X_v374_n2069_p_Goussev
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Chaos
Classical
Quantum
Reversibility
Semiclassical
Acoustics
Chaos theory
Condensed matter physics
Photons
Quantum optics
Classical
Complex quantum systems
Experimental techniques
Quantum
Quantum evolution
Reversibility
Semiclassical
Time reversal mirrors
Quantum theory
spellingShingle Chaos
Classical
Quantum
Reversibility
Semiclassical
Acoustics
Chaos theory
Condensed matter physics
Photons
Quantum optics
Classical
Complex quantum systems
Experimental techniques
Quantum
Quantum evolution
Reversibility
Semiclassical
Time reversal mirrors
Quantum theory
Wisniacki, Diego A.
Loschmidt echo and time reversal in complex systems
topic_facet Chaos
Classical
Quantum
Reversibility
Semiclassical
Acoustics
Chaos theory
Condensed matter physics
Photons
Quantum optics
Classical
Complex quantum systems
Experimental techniques
Quantum
Quantum evolution
Reversibility
Semiclassical
Time reversal mirrors
Quantum theory
description Echoes are ubiquitous phenomena in several branches of physics, ranging from acoustics, optics, condensed matter and cold atoms to geophysics. They are at the base of a number of very useful experimental techniques, such as nuclear magnetic resonance, photon echo and time-reversal mirrors. Particularly interesting physical effects are obtained when the echo studies are performed on complex systems, either classically chaotic, disordered or many-body. Consequently, the term Loschmidt echo has been coined to designate and quantify the revival occurring when an imperfect time-reversal procedure is applied to a complex quantum system, or equivalently to characterize the stability of quantum evolution in the presence of perturbations. Here, we present the articles which discuss the work that has shaped the field in the past few years. © 2016 The Author(s) Published by the Royal Society. All rights reserved.
author Wisniacki, Diego A.
author_facet Wisniacki, Diego A.
author_sort Wisniacki, Diego A.
title Loschmidt echo and time reversal in complex systems
title_short Loschmidt echo and time reversal in complex systems
title_full Loschmidt echo and time reversal in complex systems
title_fullStr Loschmidt echo and time reversal in complex systems
title_full_unstemmed Loschmidt echo and time reversal in complex systems
title_sort loschmidt echo and time reversal in complex systems
publishDate 2016
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_1364503X_v374_n2069_p_Goussev
http://hdl.handle.net/20.500.12110/paper_1364503X_v374_n2069_p_Goussev
work_keys_str_mv AT wisniackidiegoa loschmidtechoandtimereversalincomplexsystems
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