Anomalous leptonic U(1) symmetry: Syndetic origin of the QCD axion, weak-scale dark matter, and radiative neutrino mass

Abstract

The well-known leptonic U(1) symmetry of the standard model of quarks and leptons is extended to include a number of new fermions and scalars. The resulting theory has an invisible QCD axion (thereby solving the strong CP problem), a candidate for weak-scale dark matter, as well as radiative neutrino masses. A possible key connection is a color-triplet scalar, which may be produced and detected at the Large Hadron Collider.

arXiv comment14 pages, 3 figures

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Cited by in corpus (10)

• Generalizing the Scotogenic model
• One-loop Dirac neutrino mass and mixed axion/WIMP dark matter
• Dirac neutrinos from Peccei-Quinn symmetry: a fresh look at the axion
• Phenomenology of doublet-triplet fermionic dark matter in nonstandard cosmology and multicomponent dark sectors
• Reloading the Axion in a 3-3-1 setup
• Spontaneous proton decay and the origin of Peccei-Quinn symmetry
• An extension of the SM based on effective Peccei-Quinn Symmetry
• A connection between flavour anomaly, neutrino mass, and axion
• Singlet fermion dark matter and Dirac neutrinos from Peccei-Quinn symmetry
• Syndetic Extension of Baryon and Lepton Numbers: Proton Decay and Long-Lived Dark Matter