Flavour Symmetric Mass Matrices

Abstract

The structure of flavour space is determined by the form of the quark mass matrices in the weak flavour space basis. We examine some matrix textures in the light of flavour permutations symmetry arguments, for three and four families.

Comments: 8 pages, To appear in the Proceedings to the 15th Bled Workshop "What Comes Beyond Standard Models", DMFA ZALOZNISTVO, December 2012, Vol. 13, No. 2