期刊
ANNALS OF PHYSICS
卷 421, 期 -, 页码 -出版社
ACADEMIC PRESS INC ELSEVIER SCIENCE
DOI: 10.1016/j.aop.2020.168282
关键词
Ultraviolet completion of the Standard; Model; Quark masses; Mixing angles; Renormalization Group fixed points
资金
- DFG, Germany [Ei-1037/1]
- VILLUM FONDEN, Denmark [29405]
- Perimeter Institute for Theoretical Physics, Waterloo, Ontario, Canada
- German Academic Scholarship Foundation
- Paul-Urban foundation, Austria
- Royal Society International Newton fellowship, United Kingdom
We explore a simple parameterization of new physics that results in an ultraviolet complete gauge-quark sector of the Standard Model. Specifically, we add an antiscreening contribution to the beta functions of the gauge couplings and a flavor independent, antiscreening contribution to the beta functions of the Yukawa couplings. These two free parameters give rise to an intricate web of Renormalization Group fixed points. Their predictive power extends to the flavor structure and mixing patterns, which we investigate to demonstrate that some of the free parameters of the Standard Model could be determined by the Renormalization Group flow. (C) 2020 Elsevier Inc. All rights reserved.
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