Three loop QCD MOM beta-functions
High Energy Physics - Phenomenology
2011-08-19 v1 High Energy Physics - Lattice
Abstract
We present the full expressions for the QCD beta-function in the MOMggg, MOMq and MOMh renormalization schemes at three loops for an arbitrary colour group in the Landau gauge. The results for all three schemes are in very good agreement with the SU(3) numerical estimates provided by Chetyrkin and Seidensticker.
Cite
@article{arxiv.1104.5382,
title = {Three loop QCD MOM beta-functions},
author = {J. A. Gracey},
journal= {arXiv preprint arXiv:1104.5382},
year = {2011}
}
Comments
9 latex pages