arXiv:1703.08329·v2·High Energy Physics — Phenomenology
Two-loop Anomalous Dimensions for Four-Fermi Operators in Supersymmetric Theories
Junji Hisano🇯🇵 · Takumi Kuwahara🇯🇵 · Yuji Omura🇯🇵 · Takeki Sato🇯🇵
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.
Comments: 20 pages, Version accepted for publication in Nuclear Physics B