3-loop gauge coupling for hot gauge theories
High Energy Physics - Phenomenology
2018-08-20 v1
Abstract
This talk offers a brief review of the determination of coupling constants in the framework of dimensionally reduced effective field theories for thermal QCD, specializing on its gluonic sector. Interestingly, higher-order operators that go beyond the usual super-renormalizable truncation of the effective theory need to be considered when matching parameters at three loops.
Cite
@article{arxiv.1808.05877,
title = {3-loop gauge coupling for hot gauge theories},
author = {York Schroder},
journal= {arXiv preprint arXiv:1808.05877},
year = {2018}
}
Comments
9 pages, 4 figures, contribution to the proceedings of Loops and Legs in Quantum Field Theory, 29 April 2018 - 04 May 2018, St. Goar, Germany