Flavour in $SU(5)$ Finite Grand Unified Models

Luis Odín Estrada Ramos, Myriam Mondragón, Gregory Patellis +1

Four $SU(5)$ $N=1$ supersymmetric models which exhibit $S_3$ and/or $Z_N$ symmetries are studied, that are finite to two or all loops, and their corresponding mass matrices. The fi…