Two time scales and violation of the fluctuation-dissipation theorem in a finite dimensional model for structural glasses

dc.contributor.author	Ricci-Tersenghi, Federico	pt_BR
dc.contributor.author	Stariolo, Daniel Adrian	pt_BR
dc.contributor.author	Arenzon, Jeferson Jacob	pt_BR
dc.date.accessioned	2014-08-12T02:10:20Z	pt_BR
dc.date.issued	2000	pt_BR
dc.identifier.issn	0031-9007	pt_BR
dc.identifier.uri	http://hdl.handle.net/10183/100088	pt_BR
dc.description.abstract	We study the breakdown of fluctuation-dissipation relations between time-dependent density-density correlations and associated responses following a quench in the chemical potential in the frustrated Ising lattice gas. The corresponding slow dynamics is characterized by two well-separated time scales characterized by a constant value of the fluctuation-dissipation ratio. This result is particularly relevant since activated processes dominate the long-time dynamics of the system.	en
dc.format.mimetype	application/pdf	pt_BR
dc.language.iso	eng	pt_BR
dc.relation.ispartof	Physical Review Letters. Melville. Vol. 84, no. 19 (May 2000), p. 4473-4476	pt_BR
dc.rights	Open Access	en
dc.subject	Modelo de ising	pt_BR
dc.subject	Gás de rede	pt_BR
dc.subject	Potencial químico	pt_BR
dc.subject	Estrutura de vidro	pt_BR
dc.title	Two time scales and violation of the fluctuation-dissipation theorem in a finite dimensional model for structural glasses	pt_BR
dc.type	Artigo de periódico	pt_BR
dc.identifier.nrb	000270014	pt_BR
dc.type.origin	Estrangeiro	pt_BR

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