Lorentz violation and the proper-time method
High Energy Physics - Theory
2008-11-26 v1
Abstract
In this paper, we apply the proper-time method to generate the Lorentz-violating Chern-Simons terms in the four-dimensional Yang-Mills and non-linearized gravity theories. It is shown that the coefficient of the induced Chern-Simons term is finite but regularization dependent.
Cite
@article{arxiv.0708.3348,
title = {Lorentz violation and the proper-time method},
author = {T. Mariz and J. R. Nascimento and A. Yu. Petrov and L. Y. Santos and A. J. da Silva},
journal= {arXiv preprint arXiv:0708.3348},
year = {2008}
}
Comments
11 pages, Revtex4