Chiral Gravitational Waves and Baryon Superfluid Dark Matter

Abstract

We develop a unified model of darkgenesis and baryogenesis involving strongly interacting dark quarks, utilizing the gravitational anomaly of chiral gauge theories. In these models, both the visible and dark baryon asymmetries are generated by the gravitational anomaly induced by the presence of chiral primordial gravitational waves. We provide a concrete model of an SU(2) gauge theory with two massless quarks. In this model, the dark quarks condense and form a dark baryon charge superfluid (DBS), in which the Higgs-mode acts as cold dark matter. We elucidate the essential features of this dark matter scenario and discuss its phenomenological prospects.

10 pages. v2: references and minor clarifications added. v3:matches published version. v4: minor clarification added

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• Dynamical Friction in Superfluids
• Circular Polarization of Gravitational Waves from Early-Universe Helical Turbulence
• Deep Learning the Morphology of Dark Matter Substructure
• Superconductivity from energy fluctuations in dilute quantum critical polar metals
• The Equation of State of Dark Matter Superfluids
• Observable Chiral Gravitational Waves from Inflation in String Theory
• Early Dark Energy in Type IIB String Theory
• Strongly-Interacting Ultralight Millicharged Particles
• BCS in the Sky: Signatures of Inflationary Fermion Condensation
• Strong lensing with superfluid dark matter
• Emergent long-range interactions in Bose-Einstein Condensates
• New Scalar Field Quartessence
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• Cosmic Filament Spin from Dark Matter Vortices
• Big Bang Nucleosynthesis Limits and Relic Gravitational Waves Detection Prospects
• Chiral Anomaly in SU(2)${}_R$-Axion Inflation and the New Prediction for Particle Cosmology
• Physics Beyond The Standard Model with Circular Polarization in the CMB and CMB-21cm Cross-Correlation
• Baryon-Interacting Dark Matter: heating dark matter and the emergence of galaxy scaling relations
• Primordial Circular Polarization in the Cosmic Microwave Background
• Chiral primordial gravitational waves in extended theories of Scalar-Tensor gravity
• Prospects of Probing Dark Matter Condensates with Gravitational Waves
• Cold Dark Matter Based on an Analogy with Superconductivity
• Chiral Symmetry and the Cosmological Constant
• Growth of Linear Perturbations in a Universe with Superfluid Dark Matter
• A Critique of Covariant Emergent Gravity
• Nonrelativistic superfluids in cosmology from a relativistic approach: Revisiting two formulations of superfluidity
• Chiral kinematic theory and converse vortical effects