The 3-3-1 Model: a natural framework for sub-MeV dark matter

Vinicius Oliveira, D. Cogollo, A. Doff +1

We show that the $\mathrm{SU}(3{)}_C\times \mathrm{SU}(3{)}_L\times \mathrm{U}(1{)}_N$ model with right-handed neutrinos naturally accommodates a viable sub-MeV dark matter (DM) candid…