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Natural Doublet-Triplet Splitting in Supersymmetric SO(10) Model

Dae Gyu Lee, R. N. Mohapatra

hep-pharXiv:hep-ph/9310371

Abstract

We construct a supersymmetric SO(10) model, where natural doublet-triplet splitting implemented via the Dimopoulos-Wilczek mechanism is stable under the addition of 126+126 Higgs superfields needed to generate the small neutrino masses via the see-saw mechanism and where both the charged fermion and neutrino masses arise from just one set of 10 and 126 multiplets.

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