On the perturbative generation of the higher-derivative Lorentz-breaking terms
arXiv:1111.0198 · doi:10.1103/PhysRevD.85.125003
Abstract
In this paper, we describe the perturbative generation of the higher-derivative Lorentz-breaking terms for the gauge field, that is, the Myers-Pospelov term and the higher-derivative Carroll-Field-Jackiw term. These terms are explicitly calculated in the one-loop approximation and shown to be finite and ambiguous.
12 pages, version accepted to PRD