English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/101871
COMPARTIR / IMPACTO:
Estadísticas
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:
Título

Thermalization in systems with bipartite eigenmode entanglement

AutorChung, Ming-Chiang; Iucci, A.; Cazalilla, M. A.
Fecha de publicación2012
EditorInstitute of Physics Publishing
CitaciónNew Journal of Physics 14: 075013 (2012)
ResumenIt is analytically shown that the asymptotic correlations following a quantum quench in exactly solvable models can sometimes look essentially thermal provided the initial coupling between the system eigenmodes induces a large gap. We study this phenomenon using simple models, which also illustrate the relationship between the entanglement spectrum of the initial state and the generalized Gibbs ensemble describing the long-time correlations after the quench. We also show that the effective temperature characterizing the correlations is not related to the energy fluctuations after the quench, and therefore does not have thermodynamic meaning. The latter observation implies a breakdown of the fluctuation-dissipation theorem. © IOP Publishing Ltd and Deutsche Physikalische Gesellschaft.
Versión del editorhttp://dx.doi.org/10.1088/1367-2630/14/7/075013
URIhttp://hdl.handle.net/10261/101871
DOI10.1088/1367-2630/14/7/075013
Identificadoresdoi: 10.1088/1367-2630/14/7/075013
issn: 1367-2630
Aparece en las colecciones: (CFM) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
Thermalization.pdf597,51 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 

Artículos relacionados:


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.