Running soft parameters in SUSY models with multiple U(1) gauge factors
High Energy Physics - Phenomenology
2012-09-20 v3
Abstract
We generalize the two-loop renormalization group equations for the parameters of the softly broken SUSY gauge theories given in the literature to the most general case when the gauge group contains more than a single abelian gauge factor. The complete method is illustrated at two-loop within a specific example and compared to some of the previously proposed partial treatments.
Cite
@article{arxiv.1107.2670,
title = {Running soft parameters in SUSY models with multiple U(1) gauge factors},
author = {Renato M. Fonseca and Michal Malinsky and Werner Porod and Florian Staub},
journal= {arXiv preprint arXiv:1107.2670},
year = {2012}
}
Comments
18 pages, 10 figures; v2: matches published version; v3: corrected eqs. (21) and (35), changed text in sec. 3.B accordingly