The Quantum Spherical Spin Glass Model: A Limitation to Static Approximation
Disordered Systems and Neural Networks
2013-08-08 v2
Abstract
In this work, we confront the static approximate with a exact solution in the quantum spherical p-spin interaction model (p->oo and p=2). On the one hand, this study indicates that the static approximate corresponds to exact solution in the cases p->oo and p = 2 in the classic regime. On the other, the static approximate differs from the exact solution for p=2 in the quantum regime.
Cite
@article{arxiv.1305.3638,
title = {The Quantum Spherical Spin Glass Model: A Limitation to Static Approximation},
author = {Vilarbo da Silva Junior and Alexsandro M. Carvalho},
journal= {arXiv preprint arXiv:1305.3638},
year = {2013}
}