Bilinear R-parity violation with flavor symmetry

Abstract

Bilinear R-parity violation (BRPV) provides the simplest intrinsically supersymmetric neutrino mass generation scheme. While neutrino mixing parameters can be probed in high energy accelerators, they are unfortunately not predicted by the theory. Here we propose a model based on the discrete flavor symmetry $A_4$ with a single R-parity violating parameter, leading to (i) correct Cabbibo mixing given by the Gatto-Sartori-Tonin formula, and a successful unification-like b-tau mass relation, and (ii) a correlation between the lepton mixing angles ${\theta }_{13}$ and ${\theta }_{23}$ in agreement with recent neutrino oscillation data, as well as a (nearly) massless neutrino, leading to absence of neutrinoless double beta decay.

16 pages, 3 figures. Extended version, as published in JHEP

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Cited by in corpus (9)

• Neutrino Mass and Mixing with Discrete Symmetry
• Unified Models of Neutrinos, Flavour and CP Violation
• Quark-Lepton Mass Relation in a Realistic A4 Extension of the Standard Model
• Relating quarks and leptons with the T7 flavour group
• Natural emergence of neutrino masses and dark matter from $R$-symmetry
• Flavor origin of R-parity
• Implications of Higgs to diphoton decay rate in the bilinear R-parity violating supersymmetric model
• Quark-lepton mass relations from modular flavor symmetry
• Using Integral Dispersion Relations to Extend the LHC Reach for New Physics