Ground states for mean field models with a transverse component
Probability
2015-06-11 v1 Mathematical Physics
math.MP
Abstract
We investigate global logarithmic asymptotics of ground states for a family of quantum mean field models. Our approach is based on a stochastic representation and a combination of large deviation and weak KAM techniques. The spin- 1/2 case is worked out in more detail.
Cite
@article{arxiv.1210.2766,
title = {Ground states for mean field models with a transverse component},
author = {Dmitry Ioffe and Anna Levit},
journal= {arXiv preprint arXiv:1210.2766},
year = {2015}
}
Comments
21 pages, 2 figures