Interacting Chaplygin gas

Abstract

We investigate a kind of interacting Chaplygin gas model in which the Chaplygin gas plays the role of dark energy and interacts with cold dark matter particles. We find that there exists a stable scaling solution at late times with the Universe evolving into a phase of steady state. Furthermore, the effective equation of state of Chaplygin gas may cross the so-called phantom divide $w=-1$. The above results are derived from continuity equations, which means that they are independent of any gravity theories. Assuming standard general relativity and a spatially flat FRW metric, we also find the deceleration parameter is well consistent with current observations.

7 pages, 6 figures, detailed discussions on the interaction term added

References in corpus (33)

• Properties of singularities in (phantom) dark energy universe
• Cosmological Evolution of a Quintom Model of Dark Energy
• Inhomogeneous Equation of State of the Universe: Phantom Era, Future Singularity and Crossing the Phantom Barrier
• Can dark energy evolve to the Phantom?
• Role of Modified Chaplygin Gas in Accelerated Universe
• Hessence: A New View of Quintom Dark Energy
• Cosmology with Interaction between Phantom Dark Energy and Dark Matter and the Coincidence Problem
• Crossing of the w=-1 Barrier by D3-brane Dark Energy Model
• The Fate of Bound Systems in Phantom and Quintessence Cosmologies
• Generalized Chaplygin gas as a unified scenario of dark matter/energy: observational constraints
• Uncorrelated Measurements of the Cosmic Expansion History and Dark Energy from Supernovae
• Crossing w=-1 in Gauss-Bonnet Brane World with Induced Gravity
• Cosmological Evolution of Hessence Dark Energy and Avoidance of the Big Rip
• Cosmological Evolution of Interacting Phantom Energy with Dark Matter
• The Phantom Divide in String Gas Cosmology
• Interacting Phantom Energy
• Generalizing the generalized Chaplygin gas
• Can we be tricked into thinking that w is less than -1?
• Smooth dynamical (de)-phantomization of a scalar field in simple cosmological models
• Stability properties of some perfect fluid cosmological models
• Dark energy transition between quintessence and phantom regimes - an equation of state analysis
• CMBR Constraint on a Modified Chaplygin Gas Model
• Gamma-ray bursts as dark energy-matter probes in the context of the generalized Chaplygin gas model
• Effective State Metamorphosis in Semi-Classical Loop Quantum Cosmology
• Large-scale inhomogeneities in modified Chaplygin gas cosmologies
• Chaplygin gas dominated anisotropic brane world cosmological models
• Bayesian Analysis of the (Generalized) Chaplygin Gas and Cosmological Constant Models using the 157 gold SNe Ia Data
• Chaplygin gas with non-adiabatic pressure perturbations
• Observational constraints on generalized Chaplygin gas model
• Constraints on alternative models to dark energy
• Bayesian Statistics and Parameter Constraints on the Generalized Chaplygin Gas Model using SNe Ia Data
• Instability of Chaplygin gas trajectories in unified dark matter models
• Transient acceleration from a hybrid Chaplygin gas

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• Coupled dark matter-dark energy in light of near Universe observations
• Gauge-invariant analysis of perturbations in Chaplygin gas unified models of dark matter and dark energy
• Dark Energy Model with Spinor Matter and Its Quintom Scenario
• Interacting Modified Variable Chaplygin Gas in Non-flat Universe
• Power-Law Entropy Corrected Holographic Dark Energy Model
• Dark Coupling and Gauge Invariance
• Crossing $w=-1$ by a single scalar on a Dvali-Gabadadze-Porrati brane
• Critical comments on the paper "Crossing $\omega =-1$ by a single scalar field on a Dvali-Gabadadze-Porrati brane" by H Zhang and Z-H Zhu [Phys.Rev.D75,023510(2007)]
• Testing the dark energy with gravitational lensing statistics
• Reconstruction of Hessence Dark Energy and the Latest Type Ia Supernovae Gold Dataset
• Quintessence Ghost Dark Energy Model
• Interacting holographic dark energy with logarithmic correction
• Constraints on coupling constant between dark energy and dark matter
• Dawn of the dark: unified dark sectors and the EDGES Cosmic Dawn 21-cm signal
• Kinetic k-essence ghost dark energy model
• Constraints on the DGP Model from Recent Supernova Observations and Baryon Acoustic Oscillations
• Dynamics of Quintom and Hessence Energies in Loop Quantum Cosmology
• Cosmological evolution of interacting phantom (quintessence) model in Loop Quantum Gravity
• Interacting Ricci Dark Energy with Logarithmic Correction
• Cheng-Weyl Vector Field and its Cosmological Application
• New holographic reconstruction of scalar field dark energy models in the framework of chameleon Brans-Dicke cosmology
• Testing power-law cosmology with galaxy clusters
• Cosmic accelerated expansion and the entropy corrected holographic dark energy
• Crossing the phantom barrier with purely kinetic multiple k-essence
• Interacting new generalized Chaplygin gas
• Observational constraints on a unified dark matter and dark energy model based on generalized Chaplygin gas
• Exact models with non-minimal interaction between dark matter and (either phantom or quintessence) dark energy
• Towards testing interacting cosmology by distant type Ia supernovae
• Using a phenomenological model to test the coincidence problem of dark energy
• Gravitationally Collapsing Shells in (2+1) Dimensions
• Dynamical Evolution of Interacting Modified Chaplygin Gas
• Chaotic universe model: Lotka-Volterra dynamics of the universe evolution
• Natural Phantom Dark Energy, Wiggling Hubble Parameter $H(z)$ and Direct $H(z)$ Data
• Testing the DGP model with gravitational lensing statistics
• Dark Energy and Dark Matter unification via superfluid Chaplygin gas
• Higher-order coupled quintessence
• Observational constraints on new generalized Chaplygin gas model
• Constraints on accelerating universe using ESSENCE and Gold supernovae data combined with other cosmological probes
• A single model of interacting dark energy: generalized phantom energy or generalized Chaplygin gas
• $w_d=-1$ in interacting quintessence model
• Cosmological constraints on dynamical dark energy model in $F(Q)$ gravity
• Limits on the parameters of the equation of state for interacting dark energy
• New mechanism to cross the phantom divide
• A quantitative criteria for the coincidence problem
• Crossing the Phantom divide line in the Chaplygin gas model
• An extended analysis for a generalized Chaplygin gas model
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• $H(z)$ diagnostics on the nature of dark energy
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• Combining Optical and X-ray Observations of Galaxy Clusters to Constrain Cosmological Parameters
• Observational constraints on Chaplygin cosmology in a braneworld scenario with induced gravity and curvature effect
• Dynamical system analysis of logotropic dark fluid with a power law in the rest-mass energy density
• Braneworld cosmology in the sourced-Taub background
• Hybrid Chaplygin gas and phantom divide crossing
• Semi-Holographic Universe
• Dynamics of k-essence in loop quantum cosmology
• A note on observational signatures in superluminal unified dark matter models
• Interacting Chaplygin gas revisited
• Crossing the phantom divide with a classical Dirac field
• On the cosmological viability of the Hu-Sawicki type modified induced gravity
• Does Unruh radiation accelerate the universe? A novel approach to the cosmic acceleration
• Coupled Dark Energy field variation
• Variable Modified Chaplygin Gas in Anisotropic Universe with Kaluza-Klein Metric
• Critical state of phantom universe
• Generalized Semi-Holographic Universe
• Late time attractors of some varying Chaplygin gas cosmological models
• $\Lambda$CDM, $\Lambda$DGP and extended phantom-like cosmologies
• Dynamical friction shear and rotation in Chaplygin cosmology
• On Chaplygin Gas Braneworld Inflation with Monomial Potential