Parity-breaking electromagnetic interactions in thermal QED_3
High Energy Physics - Phenomenology
2007-05-23 v1 High Energy Physics - Theory
Abstract
We examine the parity violating terms generated by the box diagram in QED_3 at finite temperature. These lead to both extensive as well as non-extensive effective actions, which have very distinct behavior in the long wavelength and static limits. We discuss a large gauge Ward identity for the leading terms in the static limit, whose solution coincides with the effective action proposed earlier.
Cite
@article{arxiv.hep-ph/0004195,
title = {Parity-breaking electromagnetic interactions in thermal QED_3},
author = {F. T. Brandt and Ashok Das and J. Frenkel},
journal= {arXiv preprint arXiv:hep-ph/0004195},
year = {2007}
}
Comments
9 pages, 2 figures