Supersymmetric Axion-Neutrino Merger

Abstract

The recently proposed supersymmetric $A_4$ model of the neutrino mass matrix is modified to merge with a previously proposed axionic solution of the strong CP problem. The resulting model has only one input scale, i.e. that of $A_4$ symmetry breaking, which determines both the seesaw neutrino mass scale and the axion decay constant. It also solves the $\mu$ problem and conserves R parity automatically.

7 pages, no figure

References in corpus (6)

• Softly Broken A_4 Symmetry for Nearly Degenerate Neutrino Masses
• Quark Mass Matrices in the A_4 Model
• Solving the Strong CP and the SUSY Phase Problems with Parity Symmetry
• Pattern of the Approximate Mass Degeneracy of Majorana Neutrinos
• Making Neutrinos Massive with an Axion in Supersymmetry
• Natural mu-term generation in supergravity scenario

Cited by in corpus (5)

• The Unique Horizontal Symmetry of Leptons
• Universal Seesaw from Left-Right and Peccei-Quinn Symmetry Breaking
• Peccei-Quinn symmetry for Dirac seesaw and leptogenesis
• Axionic Extensions of the Supersymmetric Standard Model
• Gluino Axion, Neutrino Seesaw, Dynamical Gaugino Mass, and A = 0 Supersymmetry