Three loop gauge beta-function for the most general single gauge-coupling theory
High Energy Physics - Phenomenology
2009-11-07 v1 High Energy Physics - Theory
Abstract
We calculate the three loop contribution to the beta-function of the gauge coupling constant in a general, anomaly-free, renormalisable gauge field theory involving a single gauge coupling using the background field method in the MSbar scheme.
Cite
@article{arxiv.hep-ph/0104247,
title = {Three loop gauge beta-function for the most general single gauge-coupling theory},
author = {A. G. M. Pickering and J. A. Gracey and D. R. T. Jones},
journal= {arXiv preprint arXiv:hep-ph/0104247},
year = {2009}
}
Comments
10 latex pages