3 papers
hep-ph2025
Scotogenic Peccei-Quinn and One-Higgs Quark and Lepton Model with Flavor Symmetry
Ernest Ma
Implementing the Peccei-Quinn mechanism to enforce CP conservation in strong interactions with heavy dark quarks, a scotogenic model of quark masses with symmetry…
hep-ph2025
Scotogenic Froggatt-Nielsen and the Versatility of Soft Symmetry Breaking
Ernest Ma
Preserving the unique role of the one Higgs doublet of the standard model, it is proposed that quark and lepton mass patterns, often ascribed to the Froggatt-Nielsen mechanism usin…
hep-ph2024
Light Dark Fermion in Two Natural Scenarios
Ernest Ma
Dark matter is postulated as a light fermion in two natural scenarios as the outcome of a softly broken discrete symmetry. It is produced from the naturally suppressed decay of the…