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arXiv · 1304.6016

Aspects of Quantum Corrections in a Lorentz-violating Extension of the Abelian Higgs Model

L. C. T. Brito·H. G. Fargnoli·A. P. Baêta Scarpelli
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Abstract

We investigate new aspects related to the abelian gauge-Higgs model with the addition of the Carroll-Field-Jackiw term. We focus on one-loop quantum corrections to the photon and Higgs sectors due to spontaneous breaking of gauge symmetry and show that new finite and definite Lorentz-breaking terms are induced. Specifically in the gauge sector, a CPT-even aether term is induced. Besides, aspects of the one-loop renormalization of the background vector dependent terms are discussed.

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L. C. T. Brito, H. G. Fargnoli, A. P. Baêta Scarpelli. 2013-07-10. Aspects of Quantum Corrections in a Lorentz-violating Extension of the Abelian Higgs Model. https://doi.org/10.1103/physrevd.87.125023

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