Short-time decay of the Loschmidt echo

Autores
Wisniacki, D.A.
Año de publicación
2003
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Short-time decay of the Loschmidt echo was discussed. It is used to measure the sensitivity to perturbations of quantum evolutions. It was found that the characteristic time of the regime is well described by the inverse of the width of the local density of states.
Fil:Wisniacki, D.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
Fuente
Phys. Rev. E Stat. Nonlinear Soft Matter Phys. 2003;67(1 2):162051-162056
Materia
Chaos theory
Hamiltonians
Perturbation techniques
Short-time decay
Quantum theory
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/2.5/ar
Repositorio
Biblioteca Digital (UBA-FCEN)
Institución
Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
OAI Identificador
paperaa:paper_1063651X_v67_n12_p162051_Wisniacki
Acceder
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oai_identifier_str paperaa:paper_1063651X_v67_n12_p162051_Wisniacki
network_acronym_str BDUBAFCEN
repository_id_str 1896
network_name_str Biblioteca Digital (UBA-FCEN)
spelling Short-time decay of the Loschmidt echoWisniacki, D.A.Chaos theoryHamiltoniansPerturbation techniquesShort-time decayQuantum theoryShort-time decay of the Loschmidt echo was discussed. It is used to measure the sensitivity to perturbations of quantum evolutions. It was found that the characteristic time of the regime is well described by the inverse of the width of the local density of states.Fil:Wisniacki, D.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.2003info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12110/paper_1063651X_v67_n12_p162051_WisniackiPhys. Rev. E Stat. Nonlinear Soft Matter Phys. 2003;67(1 2):162051-162056reponame:Biblioteca Digital (UBA-FCEN)instname:Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturalesinstacron:UBA-FCENenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/2.5/ar2025-10-23T11:18:28Zpaperaa:paper_1063651X_v67_n12_p162051_WisniackiInstitucionalhttps://digital.bl.fcen.uba.ar/Universidad públicaNo correspondehttps://digital.bl.fcen.uba.ar/cgi-bin/oaiserver.cgiana@bl.fcen.uba.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:18962025-10-23 11:18:29.374Biblioteca Digital (UBA-FCEN) - Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturalesfalse
dc.title.none.fl_str_mv Short-time decay of the Loschmidt echo
title Short-time decay of the Loschmidt echo
spellingShingle Short-time decay of the Loschmidt echo
Wisniacki, D.A.
Chaos theory
Hamiltonians
Perturbation techniques
Short-time decay
Quantum theory
title_short Short-time decay of the Loschmidt echo
title_full Short-time decay of the Loschmidt echo
title_fullStr Short-time decay of the Loschmidt echo
title_full_unstemmed Short-time decay of the Loschmidt echo
title_sort Short-time decay of the Loschmidt echo
dc.creator.none.fl_str_mv Wisniacki, D.A.
author Wisniacki, D.A.
author_facet Wisniacki, D.A.
author_role author
dc.subject.none.fl_str_mv Chaos theory
Hamiltonians
Perturbation techniques
Short-time decay
Quantum theory
topic Chaos theory
Hamiltonians
Perturbation techniques
Short-time decay
Quantum theory
dc.description.none.fl_txt_mv Short-time decay of the Loschmidt echo was discussed. It is used to measure the sensitivity to perturbations of quantum evolutions. It was found that the characteristic time of the regime is well described by the inverse of the width of the local density of states.
Fil:Wisniacki, D.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
description Short-time decay of the Loschmidt echo was discussed. It is used to measure the sensitivity to perturbations of quantum evolutions. It was found that the characteristic time of the regime is well described by the inverse of the width of the local density of states.
publishDate 2003
dc.date.none.fl_str_mv 2003
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12110/paper_1063651X_v67_n12_p162051_Wisniacki
url http://hdl.handle.net/20.500.12110/paper_1063651X_v67_n12_p162051_Wisniacki
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/2.5/ar
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/2.5/ar
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv Phys. Rev. E Stat. Nonlinear Soft Matter Phys. 2003;67(1 2):162051-162056
reponame:Biblioteca Digital (UBA-FCEN)
instname:Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
instacron:UBA-FCEN
reponame_str Biblioteca Digital (UBA-FCEN)
collection Biblioteca Digital (UBA-FCEN)
instname_str Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
instacron_str UBA-FCEN
institution UBA-FCEN
repository.name.fl_str_mv Biblioteca Digital (UBA-FCEN) - Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
repository.mail.fl_str_mv ana@bl.fcen.uba.ar
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score 12.982451

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