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Weak-ergodicity breaking in mean-field spin-glass models

L. F. Cugliandolo, J. Kurchan

cond-matarXiv:cond-mat/9403040

Abstract

We review the long-time off-equilibrium dynamical behaviour of two representative mean-field spin-glass models, namely the p-spin spherical and the Sherrington-Kirkpatrick models. We show how both models capture aging phenomena but with rather different characteristics. We discuss a scenario that allows for interpreting our results.

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