Unified origin of baryons and dark matter

Abstract

We investigate the possibility that both the baryon asymmetry of the universe and the observed cold dark matter density are generated by decays of a heavy scalar field which dominates the universe before nucleosynthesis. Since baryons and cold dark matter have common origin, this mechanism yields a natural explanation of the similarity of the corresponding energy densities. The cosmological moduli and gravitino problems are avoided.

12 pages, one figure; v2: matches version published in PLB

References in corpus (31)

• Wilkinson Microwave Anisotropy Probe (WMAP) Three Year Results: Implications for Cosmology
• Out Of This World Supersymmetry Breaking
• Gaugino Mass without Singlets
• A lower bound on the right-handed neutrino mass from leptogenesis
• Leptogenesis for Pedestrians
• Towards a complete theory of thermal leptogenesis in the SM and MSSM
• Wino Cold Dark Matter from Anomaly-Mediated SUSY Breaking
• The Neutralino Relic Density in Minimal N=1 Supergravity
• Thermal Production of Gravitinos
• MeV-scale Reheating Temperature and Thermalization of Neutrino Background
• Soft Supersymmetry Breaking in KKLT Flux Compactification
• Big-Bang Nucleosynthesis and Gravitino
• Phenomenology of Mixed Modulus-Anomaly Mediation in Fluxed String Compactifications and Brane Models
• Moduli-Induced Gravitino Problem
• Gravitino Production from Heavy Moduli Decay and Cosmological Moduli Problem Revived
• Bottom-Up Approach to Moduli Dynamics in Heavy Gravitino Scenario : Superpotential, Soft Terms and Sparticle Mass Spectrum
• Dark Matter from Baryon Asymmetry
• SUSY Phenomenology of KKLT Flux Compactifications
• Gauge Coupling Running in Minimal SU(3)xSU(2)xU(1) Superstring Unification
• Higgsino and Wino Dark Matter from Q-ball Decay in Affleck-Dine Baryogenesis
• Thermodynamics of Non-Topological Solitons
• Dilaton Destabilization at High Temperature
• Baryons and Dark Matter from the Late Decay of a Supersymmetric Condensate
• A Solution to the Coincidence Puzzle of Ω_{B} and Ω_{DM}
• A Simultaneous Solution to Baryogenesis and Dark Matter Problems
• Nonanomalous R-symmetry in supersymmetric unified theories of quarks and leptons
• Gauged Baryon Parity and Nucleon Stability
• The Polonyi Problem and Upper bound on Inflation Scale in Supergravity
• Models of Neutrino Mass with a Low Cutoff Scale
• Heavy Polonyi Field as a Solution of the Polonyi Problem
• About a (standard model) universe dominated by the right matter

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• Baryon Destruction by Asymmetric Dark Matter
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• Closing in on Asymmetric Dark Matter I: Model independent limits for interactions with quarks
• Cladogenesis: Baryon-Dark Matter Coincidence from Branchings in Moduli Decay
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• Composite bosonic baryon dark matter on the lattice: SU(4) baryon spectrum and the effective Higgs interaction
• Cosmic Coincidence and Asymmetric Dark Matter in a Stueckelberg Extension
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• Sterile neutrino Dark Matter production from scalar decay in a thermal bath
• Baryogenesis from the Inflaton Field
• Inflation, baryogenesis and gravitino dark matter at ultra low reheat temperatures
• A Unified Theory of Matter Genesis: Asymmetric Freeze-In
• The Baryon-Dark Matter Ratio Via Moduli Decay After Affleck-Dine Baryogenesis
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• Visible Sterile Neutrinos as the Earliest Relic Probes of Cosmology
• Weak Scale Baryogenesis in a Supersymmetric Scenario with R-parity violation
• Ultraviolet Completion of a Composite Asymmetric Dark Matter Model with a Dark Photon Portal
• Hidden SUSY from precision gauge unification
• Asymmetric Dark Matter Bound State
• Goldstini as the decaying dark matter
• Affleck-Dine baryogenesis just after inflation
• Dark Matter Antibaryons from a Supersymmetric Hidden Sector
• Cosmological Dependence of Resonantly Produced Sterile Neutrinos
• The Maximal $U(1{)}_L$ Inverse Seesaw from $d=5$ Operator and Oscillating Asymmetric Sneutrino Dark Matter
• The cosmological moduli problem and naturalness
• Flavor in Minimal Conformal Technicolor
• Baryogenesis via Leptogenesis from Asymmetric Dark Matter and radiatively generated Neutrino mass
• Asymmetric dark matter with a spontaneously broken $U(1{)}^{\prime }$: self-interaction and gravitational waves
• Cosmological Dependence of Sterile Neutrino Dark Matter With Self-Interacting Neutrinos
• Asymmetric Self-interacting Dark Matter via Dirac Leptogenesis
• Towards Cogenesis via Asymmetric Freeze-in: The $\chi$ Who Came-in from the Cold
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• Moduli induced cogenesis of baryon asymmetry and dark matter
• Baryogenesis From Flavon Decays
• Oscillating Asymmetric Sneutrino Dark Matter from the Maximally $U(1{)}_L$ Supersymmetric Inverse Seesaw
• Bubble Baryogenesis
• Continuous Flavor Symmetries and the Stability of Asymmetric Dark Matter
• Baryogenesis from a Modulus Dominated Universe
• Flavon Magneto-Baryogenesis
• Baryon asymmetry and dark matter from soft leptogenesis
• Neutrino Masses, Baryon Asymmetry, Dark Matter and the Moduli Problem : A Complete Framework
• About a (standard model) universe dominated by the right matter
• Non-thermal CMSSM with a 125 GeV Higgs
• Baryogenesis, Dark Matter, and Flavor Structure in Non-thermal Moduli Cosmology
• Affleck-Dine baryogenesis after D-term inflation and solutions to the baryon-DM coincidence problem
• Electroweak-Skyrmion as Asymmetric Dark Matter
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