Higher-derivative Lorentz-breaking terms in extended QED at the finite temperature

Abstract

In this paper we discuss finiteness and ambiguities of the higher-derivative Lorentz-breaking terms in extended QED with a magnetic coupling at the finite temperature. We find that, beside of the higher-derivative Carroll-Field-Jackiw-like term and Myers-Pospelov term, many new terms arise in a finite temperature case, but most of them vanish in high temperature limit.

13 pages, matches the published version

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Cited by in corpus (5)

• Unitarity and Lee-Wick prescription at one loop level in the effective Myers-Pospelov electrodynamics: the $e^{+}+e^{-}$ annihilation
• Perturbative generation of photon Lorentz violating terms from a pseudo-tensor Lorentz-breaking extension of QED
• On quantum aspects of the higher-derivative Lorentz-breaking extension of QED
• Constraining dimension-six nonminimal Lorentz-violating electron-nucleon interactions with EDM physics
• Lorentz-violating extension of scalar QED at finite temperature