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Radiative Origin of All Quark and Lepton Masses through Dark Matter with Flavor Symmetry
Ernest Ma
The fundamental issue of the origin of mass for all quarks and leptons (including Majorana neutrinos) is linked to dark matter, odd under an exactly conserved Z(2) symmetry which m…
New Scotogenic Model of Neutrino Mass with Gauge Interaction
Ernest Ma, Ivica Picek, Branimir Radovcic
We propose a new realization of the one-loop radiative model of neutrino mass generated by dark matter (scotogenic), where the particles in the loop have an additional gau…
Supersymmetric Left-Right Model of Radiative Neutrino Mass with Multipartite Dark Matter
Subhaditya Bhattacharya, Ernest Ma, Daniel Wegman
The unifiable supersymmetric left-right model where the neutral fermion in the doublet is a dark-matter candidate, is shown to have the requisite particle c…
Multilepton Higgs Decays through the Dark Portal
Chia-Feng Chang, Ernest Ma, Tzu-Chiang Yuan
The U(1)_D gauge sector containing one dark Higgs boson h_D and one dark photon γ_D may be explored through the decays of the 126 GeV particle discovered at the Large Hadron Collid…
WIMP Dark Matter and Neutrino Mass from Peccei-Quinn Symmetry
Basudeb Dasgupta, Ernest Ma, Koji Tsumura
The Peccei-Quinn anomalous global U(1)_{PQ} symmetry is important not only for solving the strong CP problem with a cosmologically relevant axion, but it may also be the origin of…
Unified Framework for Matter, Dark Matter, and Radiative Neutrino Mass
Ernest Ma
The well-studied radiative model of neutrino mass through dark matter is shown to be naturally realizable in the context of SU(6) grand unification. A recent new proposal bas…