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Numerical simulations and exactly soluble spin-glass models

DOI to cite this document:
10.5283/epub.16270
Morgenstern, Ingo ; van Hemmen, J. L.
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Date of publication of this fulltext: 23 Aug 2010 12:01


Abstract

Some general arguments based on recent numerical work are presented to explain the different behavior of short-range, random-bond and long-range, random-site spin glasses. We then analyze an exactly soluble spin-glass model, which may be solved without replicas, and show that, except for the absence of microscopic metastable states, its main features are consistent with the long-range picture.


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