The low-scale approach to neutrino masses

Abstract

In this short review we revisit the broad landscape of low-scale $SU(3{)}_c\times SU(2{)}_L\times U(1{)}_Y$ models of neutrino mass generation, with view on their phenomenological potential. This includes signatures associated to direct neutrino mass messenger production at the LHC, as well as messenger-induced lepton flavor violation processes. We also briefly comment on the presence of WIMP cold dark matter candidates.

Comments: 20p,11figs. Matches published version in Advances in High Energy Physics