Comment on "Evidence for the Droplet Picture of Spin Glasses"

E. Marinari, G. Parisi, J. J. Ruiz-Lorenzo, F. Zuliani
1999 Physical Review Letters  
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.
doi:10.1103/physrevlett.82.5176 fatcat:tsugfzjwyjb33isqijzzbpbeeu