Saddle Points Stability in the Replica Approach Off Equilibrium
Condensed Matter
2009-10-22 v1
Abstract
We study the replica free energy surface for a spin glass model near the glassy temperature. In this model the simplicity of the equilibrium solution hides non trivial metastable saddle points. By means of the stability analysis performed for one and two real replicas constrained, an interpretation for some of them is achieved.
Keywords
Cite
@article{arxiv.cond-mat/9404050,
title = {Saddle Points Stability in the Replica Approach Off Equilibrium},
author = {Marco E. Ferrero and Miguel A. Virasoro},
journal= {arXiv preprint arXiv:cond-mat/9404050},
year = {2009}
}
Comments
10 pages and 3 figures upon request, Univerista` di Roma I preprint 94/1008