Comment on "Evidence for the Droplet/Scaling Picture of Spin Glasses"
E. Marinari, G. Parisi, J. J. Ruiz-Lorenzo, F. Zuliani
Abstract
In a recent letter Moore et al. claim to exhibit evidence for a non-mean-field behavior of the 3d Ising spin glass. We show that their claim is insubstantial, and by analyzing in detail the behavior of the Migdal-Kadanoff approximation (MKA) as compared to the behavior of the Edwards-Anderson (EA) spin glass we find further evidence of a mean-field like behavior of the 3d spin glass.
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