Five-loop quark mass and field anomalous dimensions for a general gauge group
High Energy Physics - Phenomenology
2017-03-08 v2
Abstract
We present analytical five-loop results for the quark mass and quark field anomalous dimensions, for a general gauge group and in the MSbar scheme. We confirm the values known for the gauge group SU(3) from an independent calculation, and find full agreement with results available from large-Nf studies.
Keywords
Cite
@article{arxiv.1612.05512,
title = {Five-loop quark mass and field anomalous dimensions for a general gauge group},
author = {Thomas Luthe and Andreas Maier and Peter Marquard and York Schroder},
journal= {arXiv preprint arXiv:1612.05512},
year = {2017}
}
Comments
12 pages, 1 figure. v2: journal version, electronic version of renormalization constants available with the source