CP Violation in a Multi-Higgs Doublet Model
High Energy Physics - Phenomenology
2010-11-01 v1
Abstract
We study CP violation in a multi-Higgs doublet model based on a horizontal symmetry. We consider two mechanisms for CP violation in this model: a) CP violation due to complex Yukawa couplings; and b) CP violation due to scalar-pseudoscalar mixings. We find that the predictions for , CP violation in B decays and the electric dipole moments of neutron and electron are different between these two mechanisms. These predictions are also dramatically different from the minimal Standard Model predictions.
Cite
@article{arxiv.hep-ph/9409234,
title = {CP Violation in a Multi-Higgs Doublet Model},
author = {N. G. Deshpande and Xiao-Gang He},
journal= {arXiv preprint arXiv:hep-ph/9409234},
year = {2010}
}
Comments
17 pages + one figure, Revtex. Talk presented by Deshpande at the Conference WHEPP-3, December 1993