$S_4^{\prime }$ Quark Flavour Model in the Vicinity of the Fixed Point $\ddot{I}„=i\infty$

S. T. Petcov, M. Tanimoto

We study in the bottom-up framework the possibility to generate the quark mass hierarchies without fine-tuning, the quark mixing and CP-violation (CPV) in a flavour model with $S^\…