Phase Transitions in Models with Discrete Symmetry
High Energy Physics - Phenomenology
2014-12-09 v1 High Energy Physics - Theory
Abstract
We investigate a class of models with a massless fermion and a self-interacting scalar field with the Yukawa interaction between these two fields. The models considered are formulated in two and four spacetime dimensions and possess a discrete symmetry. We calculate the chiral condensates are calculated in the one-loop approximation. We show that the models have a phase transitions as a function of the coupling constants.
Cite
@article{arxiv.1404.5883,
title = {Phase Transitions in Models with Discrete Symmetry},
author = {V. G. Ksenzov and A. I. Romanov},
journal= {arXiv preprint arXiv:1404.5883},
year = {2014}
}
Comments
10 pages, 1 figure