期刊
PHYSICS LETTERS B
卷 737, 期 -, 页码 129-134出版社
ELSEVIER
DOI: 10.1016/j.physletb.2014.08.049
关键词
Standard model; Renormalization group
资金
- RFBR [12-02-00412-a]
- Marie Curie International Incoming Fellowship within the 7th European Community Framework Programme [PIIF-GA-2012-331484]
- Raum - Zeit - Materie. Analytische und Geometrische Strukturen [SFB 647]
- Russian President Grant [MK-1001.2014.2]
- Dynasty Foundation
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. (C) 2014 The Authors. Published by Elsevier B.V.
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