Viscous Modified Cosmic Chaplygin Gas Cosmology

Abstract

In this paper we construct modified cosmic Chaplygin gas which has viscosity. We use exponential function method to solve non-linear equation and obtain time-dependent dark energy density. Then discuss Hubble expansion parameter and scale factor and fix them by using observational data. We also investigate stability of this theory.

References in corpus (25)

• Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
• Measurements of Omega and Lambda from 42 High-Redshift Supernovae
• An alternative to quintessence
• Generalized Chaplygin Gas, Accelerated Expansion and Dark Energy-Matter Unification
• A Dynamical Solution to the Problem of a Small Cosmological Constant and Late-time Cosmic Acceleration
• Essentials of k-essence
• Dark Energy Constraints from the Cosmic Age and Supernova
• Tachyon Matter
• Unification of Dark Matter and Dark Energy: the Inhomogeneous Chaplygin Gas
• The phantom menaced: constraints on low-energy effective ghosts
• Can the Chaplygin gas be a plausible model for dark energy?
• Role of Modified Chaplygin Gas in Accelerated Universe
• The end of unified dark matter?
• Cosmography in f(T)-gravity
• Constraints on the generalized Chaplygin gas from supernovae observations
• Cuscuton: A Causal Field Theory with an Infinite Speed of Sound
• Density perturbations in an Universe dominated by the Chaplygin gas
• Generalized Chaplygin gas as a unified scenario of dark matter/energy: observational constraints
• The Dynamics of Relativistic Membranes I: Reduction to 2-dimensional Fluid Dynamics
• Constraints on modified Chaplygin gas from recent observations and a comparison of its status with other models
• FRW Bulk Viscous Cosmology with Modified Chaplygin Gas in Flat Space
• Revisiting Generalized Chaplygin Gas as a Unified Dark Matter and Dark Energy Model
• Cosmological constraints on a decomposed Chaplygin gas
• Supersymmetric Fluid Mechanics
• Modified Chaplygin Gas as a Unified Dark Matter and Dark Energy Model and Cosmic Constraints

Cited by in corpus (54)

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• Phenomenological Varying Modified Chaplygin Gas with Variable $G$ and $\Lambda$: Toy Models for Our Universe
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• Stability and interacting $f(T,\mathcal{T})$ gravity with modified Chaplygin gas
• Traversable holographic dark energy wormholes constrained by astronomical observations
• Logarithmic corrected $F(R)$ gravity in the light of Planck 2015
• The Chaplygin gas as a model for modified teleparallel gravity?
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• Interacting Ricci dark energy models with an effective $\Lambda$-term in Lyra manifold
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• Einstein static universe on the brane supported by extended Chaplygin gas
• Interaction between modified Chaplygin gas and ghost dark energy in presence of extra dimensions
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• A Generalized Double Chaplygin Model for Anisotropic Matter: The Newtonian Case
• Chaplygin Gas Hořava-Lifshitz Quantum Cosmology
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• No stable dissipative phantom scenario in the framework of a complete cosmological dynamics
• Tachyonic matter cosmology with exponential and hyperbolic potentials
• Thermodynamics of FRW Universe With Chaplygin Gas Models
• Dark Energy and Tachyon Field in Bianchi Type-V Space-time
• Deformation of the quintom cosmological model and its consequences
• A cosmological model of the early universe based on ECG with variable $\Lambda$-term in Lyra geometry
• Quintessence Cosmology with an Effective $\Lambda$-Term in Lyra Manifold
• Bouncing Universe in the Contexts of Generalized Cosmic Chaplygin Gas and Variable Modified Chaplygin Gas
• Phenomenological models of Universe with varying $G$ and $\Lambda$
• Gravitational lensing of STU black holes
• Sound Speed in Extended Chaplygin Fluid
• Time dependent dark energy and the thermodynamics of many-body systems
• Phenomenologically varying $\Lambda$ and a toy model for the Universe
• Toy models of Universe with an Effective varying $\Lambda$-Term in Lyra Manifold
• Shear-free conditions of a Chaplygin-Gas-dominated universe