Interacting polytropic gas model of phantom dark energy in non-flat universe

Abstract

By introducing the polytropic gas model of interacting dark energy, we obtain the equation of state for the polytropic gas energy density in a non-flat universe. We show that for even polytropic index by choosing $K>B{a}^{\frac{3}{n}}$, one can obtain ${\omega }_{\Lambda }^{\mathrm{eff}}<-1$, which corresponds to a universe dominated by phantom dark energy.

7 pages

References in corpus (8)

• Wilkinson Microwave Anisotropy Probe (WMAP) Three Year Results: Implications for Cosmology
• Dynamics of dark energy
• Cosmology and the Fate of Dilatation Symmetry
• Dark Energy-Dark Matter Interaction and putative violation of the Equivalence Principle from the Abell Cluster A586
• Dynamics of interacting dark energy
• Dark Energy: the equation of state description versus scalar-tensor or modified gravity
• Testing the viability of the interacting holographic dark energy model by using combined observational constraints
• Thermodynamical Interpretation of the Interacting Holographic Dark Energy Model in a non-flat Universe

Cited by in corpus (36)

• Dark energy models from a parametrization of $H$: A comprehensive analysis and observational constraints
• Reconstruction of cosmic history from a simple parametrization of H
• Barrow black hole corrected-entropy model and Tsallis nonextensivity
• Interacting new agegraphic tachyon, K-essence and dilaton scalar field models of dark energy in non-flat universe
• The generalized second law of gravitational thermodynamics on the apparent and event horizons in FRW cosmology
• The generalized second law in irreversible thermodynamics for the interacting dark energy in a non-flat FRW universe enclosed by the apparent horizon
• Interacting entropy-corrected new agegraphic dark energy in Brans-Dicke cosmology
• Generalized Second Law of Thermodynamics for FRW Cosmology with Power-Law Entropy Correction
• Reconstructing interacting entropy-corrected holographic scalar field models of dark energy in non-flat universe
• Statefinder diagnostic and $w-w^{\prime }$ analysis for interacting polytropic gas dark energy model
• Accretion of Phantom Energy and Generalized Second Law of Thermodynamics for Einstein-Maxwell-Gauss-Bonnet Black Hole
• Phantom evolving wormholes with big rip singularities
• Interacting quintessence dark energy models in Lyra manifold
• Thermodynamics in Closed Universe with Entropy Corrections
• Reconstructing interacting new agegraphic polytropic gas model in non-flat FRW universe
• Restoring New Agegraphic Dark Energy in RS II Braneworld
• Cosmological Analysis of Pilgrim Dark Energy in Loop Quantum Cosmology
• An effective quintessence field with a power-law potential
• The generalized second law for the interacting generalized Chaplygin gas model
• Interacting entropy-corrected new agegraphic dark energy in non-flat universe
• Dark Energy: The Shadowy Reflection of Dark Matter?
• Cosmological implications of interacting polytropic gas dark energy model in non-flat universe
• Polytropic and Chaplygin f(R)-gravity models
• Cosmological constraints on polytropic gas model
• The generalized second law for the interacting new agegraphic dark energy in a non-flat FRW universe enclosed by the apparent horizon
• Thermodynamic behavior and stability of Polytropic gas
• Irreversible thermodynamics of dark energy on entropy-corrected apparent horizon
• Polytropic gas scalar field models of dark energy
• Black holes immersed in polytropic scalar field gas
• Thermodynamic descriptions of Polytropic gas and its viscous type as the dark energy candidates
• On the Cosmological Models with Matter Creation
• Aspects of Some New Versions of Pilgrim Dark Energy in DGP Braneworld
• Cosmological perturbations in the $\Lambda$CDM-like limit of a polytropic dark matter model
• Generalized Ghost Dark Energy in DGP Model
• The $D$-dimensional charged AdS black holes solutions in polytropic dark energy from Barrow entropy
• Chaplygin and Polytropic gases Teleparallel Robertson-Walker $F(T)$ gravity solutions