paper

Simulation of 3d Ising spin glass model using three replicas: study of Binder cumulants

arXiv:cond-mat/9603083 · doi:10.1088/0305-4470/29/15/009

Abstract

We have carried out numerical simulations of the three-dimensional Ising spin glass model with first neighbour Gaussian couplings using three replicas for each sample of couplings. We have paid special attention to the measure of two types of Binder cumulant that can be constructed from the three possible overlaps between the replicas. We obtain new information about the possible phase transition and perform an initial analysis of the ultrametricity issue.

14 pages and 7 figures, available at http://chimera.roma1.infn.it/index_papers_complex.html

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