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arXiv · 0803.3792

Evidence for universal scaling in the spin-glass phase

Thomas Jorg·Helmut G. Katzgraber
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Abstract

We perform Monte Carlo simulations of Ising spin-glass models in three and four dimensions, as well as of Migdal-Kadanoff spin glasses on a hierarchical lattice. Our results show strong evidence for universal scaling in the spin-glass phase in all three models. Not only does this allow for a clean way to compare results obtained from different coupling distributions, it also suggests that a so far elusive renormalization group approach within the spin-glass phase may actually be feasible.

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Thomas Jorg, Helmut G. Katzgraber. 2008-11-05. Evidence for universal scaling in the spin-glass phase. https://doi.org/10.1103/physrevlett.101.197205

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