Implicit Regularization and Renormalization of QCD
High Energy Physics - Theory
2009-11-11 v1
Abstract
We apply the Implicit Regularization Technique (IR) in a non-abelian gauge theory. We show that IR preserves gauge symmetry as encoded in relations between the renormalizations constants required by the Slavnov-Taylor identities at the one loop level of QCD. Moreover, we show that the technique handles divergencies in massive and massless QFT on equal footing.
Cite
@article{arxiv.hep-th/0509102,
title = {Implicit Regularization and Renormalization of QCD},
author = {M. D. Sampaio and A. P. B. Scarpelli and J. E. Ottoni and M. C. Nemes},
journal= {arXiv preprint arXiv:hep-th/0509102},
year = {2009}
}
Comments
(11 pages, 2 figures)