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On the Mean Pair Correlation Function of ±J Ising Spin Glasses
Authors:Christian Mazza
Institution:(1) Section de Mathématiques, Université de Genève, CH-1211 Genèva 24, Switzerland;
Abstract:We provide a formula and an upper bound for the average over the disorder of the pair correlation function of ±J Ising spin glasses by using the symmetries of the system, We show the decay of the mean spin pair correlation function when the proportion of antiferromagnetic bonds is larger than the critical parameter associated with the pair dissociation phase transition.
Keywords:Spin glasses  local gauge invariance  percolation  random interaction random cluster measure
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