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Mode-coupling approximations, glass theory and disordered systems

Jean-Philippe Bouchaud, Leticia Cugliandolo, Jorge Kurchan and Marc Mézard

Physica A: Statistical Mechanics and its Applications, 1996, vol. 226, issue 3, 243-273

Abstract: We discuss the general link between mode-coupling like equations (which serve as the basis of some recent theories of supercooled liquids) and the dynamical equations governing mean-field spin-glass models, or the dynamics of a particle in a random potential. The physical consequences of this interrelation are underlined. It suggests to extend the mode-coupling approximation to temperatures well below the freezing temperature, in which aging effects become important. In this regime we suggest some new experiments in order to test a non-trivial prediction of the Mode-Coupling picture, which is a generalized relation between the short (β) and long (α) time regimes.

Date: 1996
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:226:y:1996:i:3:p:243-273

DOI: 10.1016/0378-4371(95)00423-8

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