What question did this study set out to answer?

The study aims to propose a model for neutrino masses that incorporates specific symmetry properties.

March 22, 2026Open Access

A Renormalizable Neutrino Mass Model With (Z 2 × Z 4 )⋊Z 2 (II) Symmetry

Puntos clave

The study aims to propose a model for neutrino masses that incorporates specific symmetry properties.
Proposed a model based on (Z2 × Z4)⋊Z2 (II) symmetry
Modified the μ−τ reflection symmetry
Addressed the hierarchies and mixing of lepton masses
Natural realization of lepton mass hierarchies
Predicted neutrino mass sum and Majorana effective mass align with experimental limits

Resumen

In this work, a renormalizable neutrino mass model based on ( Z 2 × Z 4 )⋊ Z 2 (II) symmetry is proposed for the modification of the μ − τ reflection symmetry. The hierarchies of lepton masses can be naturally realized, and the lepton mixing is addressed. The predicted intervals of the sum of neutrino mass and the Majorana effective neutrino mass are consistent with the corresponding experimental limits.

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