CP violation with Higgs-dependent Yukawa couplings
arXiv:1011.2630 · doi:10.1016/j.physletb.2011.01.048
Abstract
The framework of Higgs-dependent Yukawa couplings allows one to eliminate small couplings from the Standard Model, which can be tested at the LHC. In this work, I study the conditions for CP violation to occur in such models. I identify a class of weak basis invariants controlling CP violation. The invariant measure of CP violation is found to be more than 10 orders of magnitude greater than that in the Standard Model, which can be sufficient for successful electroweak baryogenesis.
13 pages, 1 figure; refs. added
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Cited by in corpus (4)
- Higgs-induced lepton flavor violation
- Testing the electroweak phase transition and electroweak baryogenesis at the LHC and a circular electron-positron collider
- Baryogenesis of the Universe in cSMCS Model plus Iso-Doublet Vector Quark
- CP violation in the extension of SM with a complex singlet scalar and vector quarks