Wang-Landau study of the random bond square Ising model with nearest- and next-nearest-neighbor interactions

N. G. Fytas, A. Malakis, I. Georgiou

We report results of a Wang-Landau study of the random bond square Ising model with nearest- ($J_{nn}$) and next-nearest-neighbor ($J_{nnn}$) antiferromagnetic interactions. We con…