Dimensional Reduction of the Abelian-Higgs Carroll-Field-Jackiw Model release_7cfzlh4wdvfzxp7tp2dqr64mvq

by H. Belich, M.M. Ferreira Jr., J.A. Helayel-Neto

Released as a article .

2004  

Abstract

Taking as a starting point a Lorentz non-invariant Abelian-Higgs model defined in 1+3 dimensions, we carry out its dimensional reduction to D=1+2, obtaining a new planar model composed by a Maxwell-Chern-Simons-Proca gauge sector, a massive scalar sector, and a mixing term (involving the fixed background (v^μ) that imposes the Lorentz violation to the reduced model. The propagators of the scalar and massive gauge field are evaluated and the corresponding dispersion relations determined. Based on the poles of the propagators, a causality and unitarity analysis is carried out at tree-level. One then shows that the model is totally causal and unitary.
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Type  article
Stage   submitted
Date   2004-01-30
Version   v1
Language   en ?
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