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Lepton Masses and Mixings in Next-to-minimal Supersymmetric SO(10) GUT

Michal Malinsky
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Abstract

A simple extension of the minimal renormalizable supersymmetric SO(10) grand unified theory by adding a 120-dimensional Higgs representation is examined. This brings new antisymmetric contributions to the relevant quark and lepton mass sum rules and leads to a better fit of the measured values of lepton masses and mixings together with a natural completion of the renormalizable Higgs sector within the SUSY SO(10) framework.

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Michal Malinsky. 2004-10-27. Lepton Masses and Mixings in Next-to-minimal Supersymmetric SO(10) GUT. https://arxiv.org/abs/hep-ph/0410363

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