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Three-loop SM RGEs with general Yukawa matrices

2014/11/05 by A. V. Bednyakov, Bednyakov, A. V.
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #hep-ph

paper · pdf · doi:10.48550/arxiv.1411.1163

5 pages, minor changes, talk presented at Quarks 2014 seminar, 2-8 June, 2014, Suzdal, Russia

arxiv created 2014/12/09 · arxiv updated 2014/12/11

Abstract

The results for the three-loop renormalization group equations for all fundamental parameters of the SM Lagrangian are presented. Special attention is paid to the Flavor sector of the SM, which parameterized by general complex non-diagonal Yukawa couplings. Some details of calculation techniques are given. In addition, ambiguities in the beta-functions for the matrix couplings are discussed.

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