Dark matter in a bouncing universe

Abstract

We investigate a new scenario of dark matter production in a bouncing universe, in which dark matter was produced completely out of equilibrium in the contracting as well as expanding phase. We explore possibilities of using dark matter as a probe of the bouncing universe, focusing on the relationship between a critical temperature of the bouncing universe and the present relic abundance of dark matter.

arXiv comment13 pages, 5 figures

References in corpus (38)

• Seven-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Cosmological Interpretation
• Particle Dark Matter: Evidence, Candidates and Constraints
• The Ekpyrotic Universe: Colliding Branes and the Origin of the Hot Big Bang
• The Pre-Big Bang Scenario in String Cosmology
• Planck 2013 results. XV. CMB power spectra and likelihood
• Starting the Universe: Stable Violation of the Null Energy Condition and Non-standard Cosmologies
• The WIMPless Miracle: Dark Matter Particles without Weak-scale Masses or Weak Interactions
• Duality Invariance of Cosmological Perturbation Spectra
• New Ekpyrotic Cosmology
• Nonthermal Supermassive Dark Matter
• G-Bounce
• Bouncing Universe with Quintom Matter
• A Nonsingular Cosmology with a Scale-Invariant Spectrum of Cosmological Perturbations from Lee-Wick Theory
• D3-brane Potentials from Fluxes in AdS/CFT
• Matter creation in a nonsingular bouncing cosmology
• Non-singular bounce scenarios in loop quantum cosmology and the effective field description
• The Matter Bounce Alternative to Inflationary Cosmology
• Big Bounce Genesis
• Abundance of Cosmological Relics in Low-Temperature Scenarios
• Nonsingular bouncing cosmologies in light of BICEP2
• Evidence for bouncing evolution before inflation after BICEP2
• The New Ekpyrotic Ghost
• Constraints on the Very Early Universe from Thermal WIMP Dark Matter
• Reconstruction of the primordial power spectra with Planck and BICEP2
• Testing quantum gravity effects with latest CMB observations
• Lee-Wick radiation induced bouncing universe models
• The Scale-invariant Power Spectrum of Primordial Curvature Perturbation in CSTB Cosmos
• Single field inflation with modulated potential in light of the Planck and BICEP2
• Generating scale-invariant tensor perturbations in the non-inflationary universe
• Observational signatures of a non-singular bouncing cosmology
• Pre-inflationary genesis with CMB B-mode polarization
• Big-Bang Nucleosynthesis and WIMP dark matter in modified gravity
• Cosmological Parameters 2000
• The Cosmological Parameters (2023)
• Dark matter in supersymmetric models with axino LSP in Randall-Sundrum II brane model
• Global fitting analysis on cosmological models after BICEP2
• Bouncing universe and non-BPS branes
• Bouncing Cosmologies

Cited by in corpus (17)

• Bouncing Cosmologies: Progress and Problems
• Bouncing cosmologies with dark matter and dark energy
• A $\Lambda$CDM bounce scenario
• Big Bounce Genesis
• Reconstruction and Stability Analysis of Some Cosmological Bouncing Solutions in $F(\mathcal{R},T)$ Theory
• Searching for a matter bounce cosmology with low redshift observations
• Direct dark matter searches - Test of the Big Bounce Cosmology
• Gravitational Particle Production in Loop Quantum Cosmology
• The CST Bounce Universe model -- a parametric study
• Thermal Fluctuations of Dark Matter in Bouncing Cosmology
• Thermally Producing and Weakly Freezing-out Dark Matter in Bouncing Universe
• Big Bounce Baryogenesis
• Warm and Cold Dark Matter in Bouncing Universe
• Notes on the post-bounce background dynamics in bouncing cosmologies
• Gravitational Leptogenesis in Bounce Cosmology
• Following the density perturbations through a bounce with AdS/CFT Correspondence
• Perturbative Resonance during Dark Matter Production and Its Cosmological Implications