Axiogenesis from $SU(2{)}_R$ phase transition

Abstract

The baryon asymmetry of the universe may be explained by rotations of the QCD axion in field space and baryon number violating processes. We consider the minimal extension of the Standard Model by a non-Abelian gauge interaction, $SU(2{)}_R$, whose sphaleron process violates baryon number. Assuming that axion dark matter is also created from the axion rotation by the kinetic misalignment mechanism, the mass scale of the $SU(2{)}_R$ gauge boson is fixed as a function of the QCD axion decay constant, and vise versa. Significant portion of the parameter space has already been excluded by new gauge boson searches, and the high-luminocity LHC will further probe the viable parameter space.

arXiv comment30 pages, 1 figure

References in corpus (30)

• Towards the Theory of Reheating After Inflation
• Reheating after Inflation
• An Improved Experimental Limit on the Electric Dipole Moment of the Neutron
• Electroweak baryogenesis
• The Effective Potential and First-Order Phase Transitions: Beyond Leading Order
• Astrophysical Axion Bounds
• Planck-Scale Physics and the Peccei-Quinn Mechanism
• Towards the Theory of Cosmological Phase Transitions
• Supernova 1987A Constraints on Sub-GeV Dark Sectors, Millicharged Particles, the QCD Axion, and an Axion-like Particle
• Solutions to the strong CP problem in a world with gravity
• The Sphaleron Rate in the Minimal Standard Model
• Resummation in a Hot Scalar Field Theory
• Leptogenesis with Dirac Neutrinos
• Improved axion emissivity from a supernova via nucleon-nucleon bremsstrahlung
• Axion Kinetic Misalignment Mechanism
• Constraints on symmetry from holography
• Axiogenesis
• Search for a heavy charged boson in events with a charged lepton and missing transverse momentum from $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
• QCD Axion Dark Matter with a Small Decay Constant
• Improved sphaleron decoupling condition and the Higgs coupling constants in the real singlet-extended SM
• Predictions for Axion Couplings from ALP Cogenesis
• Electroweak phase transition, critical bubbles and sphaleron decoupling condition in the MSSM
• Axion Kinetic Misalignment and Parametric Resonance from Inflation
• Axion Fragmentation
• Lepto-Axiogenesis
• Implications of Higgs Discovery for the Strong CP Problem and Unification
• Monodromy Dark Matter
• Foamy Dark Matter from Monodromies
• Problems of Naturalness: Some Lessons from String Theory
• Naturally realized two dark Z's near the electroweak scale

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• Naturally astrophobic QCD axion
• QCD Axion Kinetic Misalignment without Prejudice
• Axion dark matter from frictional misalignment
• Lepto-axiogenesis and the scale of supersymmetry
• Axiogenesis with a Heavy QCD Axion
• Charge transfer between rotating complex scalar fields
• Baryogenesis from Decaying Magnetic Helicity in Axiogenesis
• Cosmic Perturbations from a Rotating Field
• Baryogenesis in a Parity Solution to the Strong CP Problem
• R-Parity Violation Axiogenesis