Predictive linear seesaw model with $\Delta \left(27\right)$ family symmetry

Abstract

We consider a model that accounts for the smallness of neutrino masses through the linear seesaw mechanism and employs a $\Delta (27)$ family symmetry to address the flavour problem. The model is predictive in the leptonic sector and faces constraints from Lepton Flavour Violation processes, namely $\mu \to e\gamma$, which indicate a range for the Right-Handed neutrino mass.

Comments: 9 pages, 6 figures