Neutrino Exotica in the Skew E_6 Left-Right Model
arXiv:hep-ph/0002284 · doi:10.1103/PhysRevD.62.093022
Abstract
With the particle content of the 27 representation of E_6, a skew left-right supersymmetric gauge model was proposed many years ago, with a variety of interesting phenomenological implications. The neutrino sector of this model offers a natural framework for obtaining small Majorana masses for nu_e, nu_mu, and nu_tau, with the added bonus of accommodating 2 light sterile neutrinos.
12 pages, no figure, conclusion clarified