Renormalization group equations and matching in a general quantum field theory with kinetic mixing
High Energy Physics - Phenomenology
2014-10-29 v2 High Energy Physics - Theory
Abstract
We work out a set of simple rules for adopting the two-loop renormalization group equations of a generic gauge field theory given in the seminal works of Machacek and Vaughn to the most general case with an arbitrary number of Abelian gauge factors and comment on the extra subtleties possibly encountered upon matching a set of effective gauge theories in such a framework.
Keywords
Cite
@article{arxiv.1308.1674,
title = {Renormalization group equations and matching in a general quantum field theory with kinetic mixing},
author = {Renato M. Fonseca and Michal Malinsky and Florian Staub},
journal= {arXiv preprint arXiv:1308.1674},
year = {2014}
}
Comments
6 pages; v2) correcting powers of g in eqs. (23), (24), (27) and (28)