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      https://www.ias.ac.in/article/fulltext/pram/045/S1/0073-0083

    • Abstract

       

      We study CP violation in a multi-Higgs doublet model based on aS3×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 scalarpseudoscalar mixings. We find that the predictions for ε′/ε, 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.

    • Author Affiliations

       

      N G Deshpande1 Xiao-Gang He1

      1. Institute of Theoretical Science, University of Oregon, Eugene, OR - 97403-5203, USA
    • Dates

       
  • Pramana – Journal of Physics | News

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