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arXiv · hep-ph/9507348

Neutrino Masses in an Extended Gauge Model with E_6 Particle Content

Ernest Ma
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Abstract

Naturally light singlet neutrinos which mix with the usual doublet neutrinos are possible if the supersymmetric standard gauge model is extended to include a specific additional U(1) factor derivable from E_6 decomposition. The low-energy particle content of the model is limited to the fundamental 27 representations of E_6.

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Ernest Ma. 1995-07-19. Neutrino Masses in an Extended Gauge Model with E_6 Particle Content. https://doi.org/10.1016/0370-2693(96)00524-2

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