Induced Lorentz and PCT Symmetry Breaking in an External Electromagnetic Field
High Energy Physics - Theory
2007-05-23 v1
Abstract
In this work we derive the Lorentz-PCT-violating effective action for a fermion in a constant and uniform electromagnetic field using the Fock-Schwinger proper time method and extract the exact value of the coefficient of the nonperturbatively induced Chern-Simons term.
Keywords
Cite
@article{arxiv.hep-th/9912251,
title = {Induced Lorentz and PCT Symmetry Breaking in an External Electromagnetic Field},
author = {M. B. Hott and J. L. Tomazelli},
journal= {arXiv preprint arXiv:hep-th/9912251},
year = {2007}
}
Comments
LaTex file, 7 pages, no figures