Nogueira Jr, E.; Coutinho, S.; Nobre, F.D.; Curado, E.M.F. - In: Physica A: Statistical Mechanics and its Applications 257 (1998) 1, pp. 365-370
The critical properties of short-range Ising spin-glass models, defined on diamond hierarchical lattices of graph fractal dimensions df=2.58,3, and 4, and scaling factor 2, are studied via a method based on the Migdal–Kadanoff renormalization-group scheme. The order-parameter critical exponent...