Leptogenesis, Fermion Masses and Mixings in a SUSY $SU(5)$ GUT with $D_4$ Flavor Symmetry

M. Miskaoui, M. A. Loualidi

We propose a model of fermion masses and mixings based on $SU(5)$ grand unified theory (GUT) and a $D_4$ flavor symmetry. This is a highly predictive 4D $SU(5)$ GUT with a flavor…