Non-zero \theta_{13} linking to Dark Matter from Non-Abelian Discrete Flavor Model in Radiative Seesaw

TL;DR

This paper presents a radiative seesaw model with A_4 flavor symmetry linking non-zero 3 to dark matter, predicting neutrino mixing angles and dark matter mass in the TeV range based on observational constraints.

Contribution

It introduces a novel model connecting neutrino mixing angle 3 to dark matter within a radiative seesaw framework using A_4 symmetry.

Findings

Predicts 3 rom 3.5 degrees upwards.

Dark matter mass estimated at 1-10 TeV.

Correlates neutrino mixing with dark matter properties.

Abstract

We propose a new scenario in a radiative seesaw model based on A_4 flavor symmetry. In this model, we explore a possibility of linking non-zero \theta_{13} to dark matter. And we analyze the lepton sector to predict the observed neutrinos and mixings, especially obtaining a lower bound of \theta_{13}~3.5 [Deg.]. We show that the non-zero \theta_{13} is correlated with our heavy Majorana type of dark matter. Also we predict that the mass be O(1-10) TeV, as a result of analyzing the Wilkinson-Microwave-Anisotropy-Probe and lepton flavor violation.