Scotogenic $A_4$ Neutrino Model for Nonzero ${\theta }_{13}$ and Large ${\delta }_{CP}$

Abstract

Assuming that neutrinos acquire radiative seesaw Majorana masses through their interactions with dark matter, i.e. scotogenic from the Greek 'scotos' meaning darkness, and using the non-Abelian discrete symmetry $A_4$, we propose a model of neutrino masses and mixing with nonzero ${\theta }_{13}$ and necessarily large leptonic CP violation, allowing both the normal and inverted hierarchies of neutrino masses, as well as quasi-degenerate solutions.

12 pages, 12 figures

References in corpus (3)

• Observation of electron-antineutrino disappearance at Daya Bay
• Observable T_7 Lepton Flavor Symmetry at the Large Hadron Collider
• Probing Lepton Flavor Triality with Higgs Boson Decay

Cited by in corpus (19)

• From the trees to the forest: a review of radiative neutrino mass models
• Flavour Dependent Gauged Radiative Neutrino Mass Model
• Nonzero ${\theta }_{13}$ and Leptogenesis in a Type-I See-saw Model with $A_4$ Symmetry
• Inert Extension of the Zee-Babu Model
• Radiative Generation of Lepton Masses with the $U(1{)}^{\prime }$ Gauge Symmetry
• A Three-Loop Neutrino Model with Global $U(1)$ Symmetry
• Lepton flavor at the electroweak scale: A complete A4 model
• X-ray line in Radiative Neutrino Model with Global $U(1)$ Symmetry
• Compatibility of theta13 and the Type I Seesaw Model with A4 Symmetry
• A Colored KNT Neutrino Model
• An Extended Colored Zee-Babu Model
• Bilarge Neutrino Mixing and Abelian Flavor Symmetry
• Predictive Scotogenic Model with Flavor Dependent Symmetry
• Two-loop Induced Majorana Neutrino Mass in a Radiatively Induced Quark and Lepton Mass Model
• A Radiative Neutrino Model with $SU(2{)}_L$ Triplet Fields
• Radiative corrections to the leptonic Dirac CP-violating phase
• Heptagonic Symmetry for Quarks and Leptons
• A neutrino mixing model based on an $A_4\times Z_3\times Z_4$ flavour symmetry
• The Dark Side of ${\theta }_{13}$, ${\delta }_{CP}$, Leptogenesis and Inflation in Type-I Seesaw