Mean Field in Long-Range Ferromagnets and Periodic Boundary Conditions
arXiv:cond-mat/0404032 · doi:10.1016/j.physa.2004.04.008
Abstract
Periodic boundary conditions are applied to a ferromagnetic spin lattice. A symmetrical lattice and its contributions all over space are being used. Results, for the Ising model with ferromagnetic interaction that decays as a law, are discussed in the mean field approximation