Two-Zero Symmetric Neutrino Mass Matrices in Minimal Supersymmetric SO(10)

TL;DR

This paper investigates specific neutrino mass matrix textures within minimal supersymmetric SO(10) models, ruling out all two-zero symmetric textures derived from certain Higgs representations based on phenomenological constraints.

Contribution

It provides a comprehensive analysis that eliminates all two-zero symmetric neutrino mass matrices from particular Higgs couplings in minimal supersymmetric SO(10).

Findings

All two-zero symmetric textures from $ extbf{10}$ and $ extbf{126}$ Higgs couplings are incompatible with phenomenological data.

The study constrains the form of neutrino mass matrices in minimal supersymmetric SO(10).

The phenomenological neutrino mass matrix for two-zero symmetric textures is explicitly derived.

Abstract

The phenomenological neutrino mass matrix for two-zero symmetric texture has been obtained and used to rule out all possible two-zero symmetric neutrino mass matrices obtained from Yukawa couplings to $\mathbf{10}$ and $\mathbf{126}$ Higgs representations within the framework of minimal supersymmetric SO(10).