
arXiv: 1406.7171
We present the extension of our previous results for three-loop Yukawa coupling beta-functions to the case of complex Yukawa matrices describing the flavour structure of the SM. The calculation is carried out in the context of unbroken phase of the SM with the help of the MINCER program in a general linear gauge and cross-checked by means of MATAD/BAMBA codes. In addition, ambiguities in Yukawa matrix beta-functions are studied.
9 pages, references added, version accepted by PLB
Nuclear and High Energy Physics, Physics, QC1-999, standard model, FOS: Physical sciences, Renormalization group methods applied to problems in quantum field theory, High Energy Physics - Phenomenology, High Energy Physics - Phenomenology (hep-ph), Unified quantum theories, renormalization group, Renormalization group, Standard model
Nuclear and High Energy Physics, Physics, QC1-999, standard model, FOS: Physical sciences, Renormalization group methods applied to problems in quantum field theory, High Energy Physics - Phenomenology, High Energy Physics - Phenomenology (hep-ph), Unified quantum theories, renormalization group, Renormalization group, Standard model
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