Dual models of the neutrino mass spectrum

Abstract

We show that any model with a homogeneous relationship among elements of the neutrino mass matrix with one mass hierarchy yields predictions for the oscillation parameters and Majorana phases similar to those given by a model with the same homogeneous relationship among cofactors of the neutrino mass matrix with the opposite mass hierarchy, except when the lightest mass is of order 20 meV or less.

12 pages, 1 eps figure. Version to appear in PRD

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Cited by in corpus (4)

• Near Maximal Atmospheric Neutrino Mixing in Neutrino Mass Models with Two Texture Zeros
• Investigating the hybrid textures of neutrino mass matrix for near maximal atmospheric neutrino mixing
• Neutrino seesaw mechanism with texture zeros
• Study of neutrino mass matrices with vanishing trace and one vanishing minor