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Radiative generation of light fermion masses in a $SU(3)_H$ horizontal symmetry model

Albino Hernandez-Galeana
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Abstract

In a model with a gauge group $SU(3)_H\otimes G_{SM}$, where $SU(3)_H$ is a horizontal symmetry and $G_{SM}=SU(3)_C\otimes SU(2)_L\otimes U(1)_Y$ is the standard model, we propose a radiative mechanism of mass generation mediated by the $SU(3)_H$ gauge bosons for the light fermions, meanwhile the masses of the heaviest family are generated by the implementation of see-saw mechanisms with the introduction of vectorial fermions.

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Albino Hernandez-Galeana. 2004-11-03. Radiative generation of light fermion masses in a $SU(3)_H$ horizontal symmetry model. https://arxiv.org/abs/hep-ph/0406315

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