Free energy of Lorentz-violating QED at high temperature
High Energy Physics - Theory
2010-03-12 v2
Abstract
In this paper we study the one- and two-loop contribution to the free energy in QED with the Lorentz symmetry breaking introduced via constant CPT-even Lorentz-breaking parameters at the high temperature limit. We find the impact of the Lorentz-violating term for the free energy and carry out a numerical estimation for the Lorentz-breaking parameter.
Cite
@article{arxiv.0910.4560,
title = {Free energy of Lorentz-violating QED at high temperature},
author = {M. Gomes and T. Mariz and J. R. Nascimento and A. Yu. Petrov and A. F. Santos and A. J. da Silva},
journal= {arXiv preprint arXiv:0910.4560},
year = {2010}
}
Comments
8 pages, 3 figures, revtex4; v2: final version published in PRD