ar X iv : h ep - p h / 94 09 23 4 v 1 6 S ep 1 99 4 OITS - 551 CP VIOLATION IN A Multi - Higgs Doublet Model ∗
نویسنده
چکیده
Abstract We study CP violation in a multi-Higgs doublet model based on a S3 × Z3 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 ǫ/ǫ, 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.
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