Expansions about Free-Fermion Models
Mathematical Physics
2007-05-23 v1 Statistical Mechanics
math.MP
Abstract
A simple technique for expanding the free energy of general six-vertex models about free-fermion points is introduced. This technique is used to verify a Coulomb gas prediction about the behavior of the leading singularity in the free energy of the staggered F-model at zero staggered field.
Cite
@article{arxiv.math-ph/0303023,
title = {Expansions about Free-Fermion Models},
author = {Saibal Mitra},
journal= {arXiv preprint arXiv:math-ph/0303023},
year = {2007}
}
Comments
8 pages