Lee-Yang edge singularity in the three-dimensional Gross-Neveu model at finite temperature
High Energy Physics - Theory
2007-05-23 v1 Statistical Mechanics
High Energy Physics - Lattice
Abstract
We discuss the relevance of the Lee-Yang edge singularity to the finite-temperature Z_2-symmetry restoration transition of the Gross-Neveu model in three dimensions. We present an explicit result for its large-N free energy density in terms of Zeta(3) and the absolute maximum of Clausen's function.
Keywords
Cite
@article{arxiv.hep-th/0008198,
title = {Lee-Yang edge singularity in the three-dimensional Gross-Neveu model at finite temperature},
author = {A. C. Petkou and G. Siopsis},
journal= {arXiv preprint arXiv:hep-th/0008198},
year = {2007}
}
Comments
8 pages, LaTex