Constraining neutrinoless double beta decay
arXiv:1111.5614 · doi:10.1016/j.nuclphysb.2012.04.003
Abstract
A class of discrete flavor-symmetry-based models predicts constrained neutrino mass matrix schemes that lead to specific neutrino mass sum-rules (MSR). We show how these theories may constrain the absolute scale of neutrino mass, leading in most of the cases to a lower bound on the neutrinoless double beta decay effective amplitude.
12 pages, 12 figures