Nascimento, E.S.; de Lima, J.P.; Salinas, S.R. - In: Physica A: Statistical Mechanics and its Applications 409 (2014) C, pp. 78-86
We investigate the phase diagram of a spin-1/2 Ising model on a cubic lattice, with competing interactions between nearest and next-nearest neighbors along an axial direction, and fully connected spins on the sites of each perpendicular layer. The problem is formulated in terms of a set of...