Finite temperature phase transition in the two-dimension Randomly Coupled Ferromagnet
Disordered Systems and Neural Networks
2009-10-31 v1
Abstract
We show using extensive simulation results and physical arguments that an Ising system on a two dimensional square lattice, having interactions of random sign between first neighbors and ferromagnetic interactions between second neighbors, presents a phase transition at a non-zero temperature.
Cite
@article{arxiv.cond-mat/9904397,
title = {Finite temperature phase transition in the two-dimension Randomly Coupled Ferromagnet},
author = {N. Lemke and I. A. Campbell},
journal= {arXiv preprint arXiv:cond-mat/9904397},
year = {2009}
}
Comments
10 pages, Latex and 10 figures on eps. Submitted to J. Phys. A