Three-loop β-functions for top-Yukawa and the Higgs self-interaction in the standard model
By K. Chetyrkin, M. Zoller. 2012
208 citations recorded by the source corpus.
A bstractWe analytically compute the dominant contributions to the β-functions for the top-Yukawa coupling, the strong coupling and the Higgs self-coupling as well as the anomalous dimensions of the scalar, gluon and quark fields in the unbroken phase of the Standard Model at three-loop level. These are mainly the QCD and top-Yukawa corrections. The contributions from the Higgs self-interaction which are negligible for the running of the top- Yukawa and the strong coupling but important for the running of the Higgs self-coupling are also evaluated.
Subfields: Nuclear and High Energy Physics
View Paper: https://www.semanticscholar.org/paper/8fb630b056064829a2e8d8af77f4133420dcdbe3
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In Nuclear and High Energy Physics
- Alessandro Strumia
- Fedor Bezrukov
- G. Giudice
- M. Shaposhnikov
- J. Espinosa
- J. Elias-Miró
- Giuseppe Degrassi
- J. Rubio
Citations in the corpus
- Higgs boson mass and new physics (2012, methodology): “Second, in [20] the leading contributions (containing the top Yukawa and αs) to the running of the top quark Yukawa and the Higgs boson self coupling have been determined.”
- Higgs mass and vacuum stability in the Standard Model at NNLO (2012, methodology): “2 GeV from RG equation at 3 loops (from [19, 20]); − 0.”