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arXiv · hep-ph/9711476

Fermion Mass Textures in an M-Inspired Flipped SU(5) Model Derived from String

J. Ellis·G. K. Leontaris·S. Lola·D. V. Nanopoulos
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Abstract

We are inspired by the facts that M-theory may reconcile the supersymmetric GUT scale with that of quantum gravity, and that it provides new avenues for low-energy supersymmetry breaking, to re-examine a flipped SU(5) model that has been derived from string and may possess an elevation to a fully-fledged M-phenomenological model. Using a complete analysis of all superpotential terms through the sixth order, we explore in this model a new flat potential direction that provides a pair of light Higgs doublets, yields realistic textures for the fermion mass matrices, and is free of R-violating interactions and dimension-five proton decay operators.

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J. Ellis, G. K. Leontaris, S. Lola, D. V. Nanopoulos. 1997-11-26. Fermion Mass Textures in an M-Inspired Flipped SU(5) Model Derived from String. https://doi.org/10.1016/s0370-2693(98)00143-9

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