Axionic Extensions of the Supersymmetric Standard Model

Abstract

The Supersymmetric Standard Model is a benchmark theoretical framework for particle physics, yet it suffers from a number of deficiencies, chief among which is the strong CP problem. Solving this with an axion in the context of selected new particles, it is shown in three examples that other problems go away automatically as well, resulting in (-)^L and (-)^{3B} conservation, viable combination of two dark-matter candidates, successful baryogenesis, seesaw neutrino masses, and verifiable experimental consequences at the TeV energy scale.

12 pages, 1 figure

References in corpus (13)

• Verifiable Radiative Seesaw Mechanism of Neutrino Mass and Dark Matter
• Leptogenesis
• Improved Naturalness with a Heavy Higgs: An Alternative Road to LHC Physics
• Observing the Dark Scalar Doublet and its Impact on the Standard-Model Higgs Boson at Colliders
• Significant Gamma Lines from Inert Higgs Dark Matter
• Common Origin of Neutrino Mass, Dark Matter, and Baryogenesis
• Emanations of Dark Matter: Muon Anomalous Magnetic Moment, Radiative Neutrino Mass, and Novel Leptogenesis at the TeV Scale
• Revelations of the E_6/U(1)_N Model: Two-Loop Neutrino Mass and Dark Matter
• Supersymmetric U(1) Gauge Realization of the Dark Scalar Doublet Model of Radiative Neutrino Mass
• Utility of a Special Second Scalar Doublet
• SU(5) Completion of the Dark Scalar Doublet Model of Radiative Neutrino Mass
• Multiplicative Conservation of Baryon Number and Baryogenesis
• Common Origin of (-)^L, (-)^{3B}, and Strong CP Conservation

Cited by in corpus (6)

• From the trees to the forest: a review of radiative neutrino mass models
• Seesaw Neutrino Mass and New U(1) Gauge Symmetry
• Inverse Seesaw Neutrino Mass from Lepton Triplets in the U(1)_Sigma Model
• Baryon asymmetry generation in the E6CHM
• Supersymmetric Axion-Neutrino Model with a Higgs Hybrid
• Syndetic Extension of Baryon and Lepton Numbers: Proton Decay and Long-Lived Dark Matter