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Published version

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2013-02-20

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/52623

Fluctuation relation for weakly ergodic aging systems

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http://dx.doi.org/10.1103/PhysRevLett.110.080601

Abstract

A fluctuation relation for aging systems is introduced and verified by extensive numerical simulations. It is based on the hypothesis of partial equilibration over phase-space regions in a scenario of entropy-driven relaxation. The relation provides a simple alternative method, amenable of experimental implementation, to measure replica symmetry breaking parameters in aging systems. The connection with the effective temperatures obtained from the fluctuation-dissipation theorem is discussed

Subject

Transferència d'energia, Fluctuacions (Física), Entropia, Matèria condensada, Mecànica estadística

Subject (English)

Energy transfer, Fluctuations (Physics), Entropy, Condensed matter, Statistical mechanics

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Articles publicats en revistes (Física de la Matèria Condensada)

Citation

CRISANTI, A., PICCO, Marco and RITORT FARRAN, Fèlix. Fluctuation relation for weakly ergodic aging systems. Physical Review Letters. 2013. Vol. 110, num. 080601-1-080601-5. ISSN 0031-9007. [consulted: 17 of August of 2026]. Available at: https://hdl.handle.net/2445/52623

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