English

Deterministic spin models with a glassy phase transition

Condensed Matter 2009-10-28 v2

Abstract

We consider the infinite-range deterministic spin models with Hamiltonian H=i,j=1NJi,jσiσjH=\sum_{i,j=1}^N J_{i,j}\sigma_i\sigma_j, where JJ is the quantization of a chaotic map of the torus. The mean field (TAP) equations are derived by summing the high temperature expansion. They predict a glassy phase transition at the critical temperature T0.8T\sim 0.8.

Keywords

Cite

@article{arxiv.cond-mat/9605149,
  title  = {Deterministic spin models with a glassy phase transition},
  author = {I. Borsari and M. Degli esposti and S. Graffi and F. Unguendoli},
  journal= {arXiv preprint arXiv:cond-mat/9605149},
  year   = {2009}
}

Comments

8 pages, no figures, RevTex format