Malakis, A.; Berker, A. Nihat; Hadjiagapiou, I.A.; … - In: Physica A: Statistical Mechanics and its Applications 389 (2010) 15, pp. 2930-2933
The effects of bond randomness on the ground-state structure, phase diagram and critical behavior of the square lattice ferromagnetic Blume–Capel (BC) model are discussed. The calculation of ground states at strong disorder and large values of the crystal field is carried out by mapping the...