The Ising Transition in the double-frequency sine-Gordon model
Strongly Correlated Electrons
2007-05-23 v1 High Energy Physics - Phenomenology
Abstract
In the present paper we utilize the renormalization group(RG) technique to analyse the Ising critical behavior in the double frequency sine-Gordon model. The one-loop RG equations obtained show unambiguously that there exist two Ising critical points besides the trivial Gaussian fixed point. The topology of the RG flows is obtained as well.
Cite
@article{arxiv.cond-mat/0104321,
title = {The Ising Transition in the double-frequency sine-Gordon model},
author = {Fei Ye and Guo-Hui Ding and Bo-Wei Xu},
journal= {arXiv preprint arXiv:cond-mat/0104321},
year = {2007}
}
Comments
6 pages, 1 figure