Measuring equilibrium properties in aging systems

Preprint

8 May 1998

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.cond-mat/9803108

Abstract

We corroborate the idea of a close connection between replica symmetry breaking and aging in the linear response function for a large class of finite-dimensional systems with short-range interactions. In these system, characterized by a continuity condition with respect to weak random perturbations of the Hamiltonian, the ``fluctuation dissipation ratio'' in off-equilibrium dynamics should be equal to the static cumulative distribution function of the overlaps. This allows for an experimental measurement of the equilibrium order parameter function.

Keywords

CUMULATIVE DISTRIBUTION FUNCTION
EQUILIBRIUM PROPERTIES
MEASURING EQUILIBRIUM
RESPONSE FUNCTION
DISSIPATION RATIO
CLOSE CONNECTION
AGING SYSTEMS
CONTINUITY

All Related Versions

Version 1, 1998-03-10, ArXiv
Version 2, 1998-05-08, ArXiv
Published version: Physical Review Letters, 81 (9), 1758.

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