Complex temperatures zeroes of partition function in spin-glass models
Statistical Mechanics
2009-10-31 v2 Disordered Systems and Neural Networks
Abstract
An approximate method is proposed for investigating complex-temperature properties of real-dimensional spin-glass models. The method uses the complex-temperature data of the ferromagnetic model on the same lattice. The universality line in the complex-temperature space is obtained.
Cite
@article{arxiv.cond-mat/9906283,
title = {Complex temperatures zeroes of partition function in spin-glass models},
author = {D. B. Saakian and E. E. Vogel},
journal= {arXiv preprint arXiv:cond-mat/9906283},
year = {2009}
}
Comments
latex, corrected some misprints