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dc.contributor.author
Zangara, Pablo René
dc.contributor.author
Dente, Axel Damian
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Torres Herrera, E. J.
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Pastawski, Horacio Miguel
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Iucci, Carlos Anibal
dc.contributor.author
Santos, Lea
dc.date.available
2016-01-07T17:48:50Z
dc.date.issued
2013-09
dc.identifier.citation
Zangara, Pablo René; Dente, Axel Damian; Torres Herrera, E. J.; Pastawski, Horacio Miguel; Iucci, Carlos Anibal; et al.; Time fluctuations in isolated quantum systems of interacting particles; American Physical Society; Physical Review E; 88; 3; 9-2013; 049904-049904
dc.identifier.issn
1539-3755
dc.identifier.uri
http://hdl.handle.net/11336/3413
dc.description.abstract
Numerically, we study the time fluctuations of few-body observables after relaxation in isolated dynamical quantum systems of interacting particles. Our results suggest that they decay exponentially with system size in both regimes, integrable and chaotic. The integrable systems considered are solvable with the Bethe ansatz and have a highly nondegenerate spectrum. This is in contrast with integrable Hamiltonians mappable to noninteracting ones. We show that the coefficient of the exponential decay depends on the level of delocalization of the initial state with respect to the energy shell.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Physical Society
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Thermalization
dc.subject
Fluctuations
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Quench
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Física de los Materiales Condensados
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Ciencias Físicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Time fluctuations in isolated quantum systems of interacting particles
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-03-30 10:35:44.97925-03
dc.journal.volume
88
dc.journal.number
3
dc.journal.pagination
049904-049904
dc.journal.pais
Usa
dc.journal.ciudad
College Park
dc.description.fil
Fil: Zangara, Pablo René. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto de Física "Enrique Gaviola"; Argentina
dc.description.fil
Fil: Dente, Axel Damian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto de Física "Enrique Gaviola"; Argentina
dc.description.fil
Fil: Torres Herrera, E. J.. Yeshiva University. Stern College For Woman. Department of Physics; Estados Unidos
dc.description.fil
Fil: Pastawski, Horacio Miguel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto de Física "Enrique Gaviola"; Argentina
dc.description.fil
Fil: Iucci, Carlos Anibal. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Instituto de Física La Plata; Argentina
dc.description.fil
Fil: Santos, Lea. Yeshiva University. Stern College For Woman. Department of Physics; Estados Unidos
dc.journal.title
Physical Review E
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://journals.aps.org/pre/abstract/10.1103/PhysRevE.88.032913
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1103/PhysRevE.88.032913
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/arxiv/1305.4640
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/issn/1539-3755
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/arxiv/http://arxiv.org/abs/1305.4640


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