Radiative neutrino mass in 331 scheme

Abstract

We propose a new radiative mechanism for neutrino mass generation based on the 3-3-1 electroweak gauge group. Lepton number is a symmetry of the Yukawa sector but spontaneously broken in the gauge sector. As a result light Majorana masses arise from neutral gauge boson exchange at the one-loop level. In addition to the isosinglet neutrinos which may be produced at the LHC through the extended gauge boson "portals", the model contains new isosinglet quarks which can also lie at the TeV scale and provide a plethora of collider phenomena.

4p, 2 figs. Minor typos corrected. Matches published version

References in corpus (2)

• Global status of neutrino oscillation parameters after Neutrino-2012
• Flavour in heavy neutrino searches at the LHC

Cited by in corpus (11)

• From the trees to the forest: a review of radiative neutrino mass models
• Small neutrino masses and gauge coupling unification
• Neutrino Mixing with Non-Zero ${\theta }_{13}$ and CP Violation in the 3-3-1 Model Based on $S_4$ Flavor Symmetry
• Lepton number violation in 331 models
• 331 Models and Grand Unification: From Minimal SU(5) to Minimal SU(6)
• Investigation of Dark Matter in Minimal 3-3-1 Models
• Unifying left-right symmetry and 331 electroweak theories
• Simple theory for scotogenic dark matter with residual matter-parity
• Discriminating the minimal 3-3-1 models
• Dynamical Symmetry Breaking and Fermion Mass Hierarchy in the Scale-Invariant 3-3-1 Model
• Radiatively generated hierarchy of lepton and quark masses