Tri-bimaximal Mixing and Cabibbo Angle in S4 Flavor Model with SUSY

Hajime Ishimori, Kouta Saga, Yusuke Shimizu +1

We present a flavor model of quarks and leptons with the non-Abelian discrete symmetry $S_4$ in the framework of the SU(5) SUSY GUT. Three generations of $\bar{5}$-plets in SU(5) ar…