Effective action for Dirac spinors in the uniform electromagnetic background fields
High Energy Physics - Theory
2007-05-23 v1
Abstract
Some new expressions are found, concerning the effective action as a regularized path-integral for Dirac's spinors in {\it 3+1} dimensions, in the presence of general uniform (i.e., constant and homogeneous) electric and magnetic fields. The rate of pairs production is computed and briefly discussed.
Keywords
Cite
@article{arxiv.hep-th/9810133,
title = {Effective action for Dirac spinors in the uniform electromagnetic background fields},
author = {Roberto Soldati and Lorenzo Sorbo},
journal= {arXiv preprint arXiv:hep-th/9810133},
year = {2007}
}
Comments
4 pages, LaTeX, no Figures, to appear in the Proceedings of the 6-th International Conference on Path-Integrals from peV to TeV, Firenze