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      https://www.ias.ac.in/article/fulltext/pram/062/03/0733-0736

    • Abstract

       

      The standard model flavor structure can be explained in theories where the fermions are localized on different points in a compact extra dimension. We explain how models with two bulk scalars compactified on an orbifold can produce such separations in a natural way. We show that, generically, models of Gaussian overlaps are unnatural since they require very large Yukawa couplings between the fermions and the bulk scalars. We present a two-scalar model that accounts naturally for the quark flavor parameters and in particular yields order one CP violating phase.

    • Author Affiliations

       

      Yuval Grossman1 Gilad Perez2

      1. Department of Physics, Technion-Israel Institute of Technology, Technion City - 32000, Haifa, Israel
      2. Department of Particle Physics, Weizmann Institute of Science, Rehovot - 76100, Israel
    • Dates

       
  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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