A Geometric Picture For Fermion Masses

Abstract

We describe a geometric picture for the pattern of fermion masses of the three generations which is invariant with respect to the renormalization group below the electroweak scale. Moreover, we predict the upper limit for the ratio between the Dirac masses of the $\mu$ and $\tau$ neutrinos, $m_{{\nu }_{\mu }}/m_{{\nu }_{\tau }}<(9.6\pm 0.6)10^{-3}$.

Comments: 7 pages LATEX + 1 figure