A Simple Baryon Triality Model for Neutrino Masses

Understand

We make a simple ansatz for the supersymmetric lepton-number violating Yukawa couplings, by relating them to the corresponding Higgs Yukawa couplings.

• This reduces the free B$_3$ parameters from 36 to 6.
• We fit these parameters to solve the solar and atmospheric neutrino anomalies in terms of neutrino oscillations.
• The resulting couplings are consistent with the stringent low-energy bounds.