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arXiv · 0910.4560

Free energy of Lorentz-violating QED at high temperature

M. Gomes·T. Mariz·J. R. Nascimento·A. Yu. Petrov·A. F. Santos·A. J. da Silva
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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.

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M. Gomes, T. Mariz, J. R. Nascimento, A. Yu. Petrov, A. F. Santos, A. J. da Silva. 2010-02-25. Free energy of Lorentz-violating QED at high temperature. https://doi.org/10.1103/physrevd.81.045013

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