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arXiv · hep-ph/9507368

Fermion mass prediction from Infra-red fixed points

Graham G. Ross
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Abstract

We argue that in a wide class of theories the fermion and soft supersymmetry breaking mass structure is largely determined by the infra-red fixed point structure of the theory lying beyond the \smp We show how knowlege of the symmetries and multiplet content of this theory is sufficient to determine the infra-red structure, illustrating the idea for the case of a simple abelian family symetry. The resulting structure determines the fermion masses and mixing angles in terms of a restricted number of parameters.

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Graham G. Ross. 1995-07-21. Fermion mass prediction from Infra-red fixed points. https://doi.org/10.1016/0370-2693(95)01052-1

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