Two-loop Anomalous Dimensions for Four-Fermi Operators in Supersymmetric Theories
High Energy Physics - Phenomenology
2017-07-13 v2
Abstract
We derive two-loop anomalous dimensions for four-Fermi operators in supersymmetric theories using the effective Kahler potential. We introduce the general forms in generic gauge theories and apply our results to the flavor-changing operators in (minimal) supersymmetric standard models.
Cite
@article{arxiv.1703.08329,
title = {Two-loop Anomalous Dimensions for Four-Fermi Operators in Supersymmetric Theories},
author = {Junji Hisano and Takumi Kuwahara and Yuji Omura and Takeki Sato},
journal= {arXiv preprint arXiv:1703.08329},
year = {2017}
}
Comments
20 pages, Version accepted for publication in Nuclear Physics B