Fermion Triplet Dark Matter and Radiative Neutrino Mass

TL;DR

This paper proposes a Majorana fermion triplet as a dark matter candidate and explores its role in generating neutrino masses through radiative mechanisms.

Contribution

It introduces a fermion triplet model that simultaneously addresses dark matter and neutrino mass generation in a unified framework.

Findings

The fermion triplet can account for the observed dark matter density.

It provides a viable mechanism for radiative neutrino mass generation.

The model links dark matter properties with neutrino physics.

Abstract

The neutral member of a Majorana fermion triplet (Sigma^+,Sigma^0,Sigma^-) is proposed as a candidate for the dark matter of the Universe. It may also serve as the seesaw anchor for obtaining a radiative neutrino mass.