Axial current in QED and semi-naive dimensional renormalization
High Energy Physics - Theory
2009-10-31 v2
Abstract
We renormalize at two loops the axial current and in massless QED, using the recently proposed semi-naive dimensional renormalization scheme. We show that the results are in agreement with those in the Breitenlohner-Maison-'t Hooft-Veltman scheme, previously obtained indirectly by making a three-loop computation.
Cite
@article{arxiv.hep-th/0003062,
title = {Axial current in QED and semi-naive dimensional renormalization},
author = {M. Pernici and M. Raciti},
journal= {arXiv preprint arXiv:hep-th/0003062},
year = {2009}
}
Comments
12 pages, 2 figures revised version with minor corrections