Thermodynamical description of the ghost dark energy model

Abstract

In this paper, we point out thermodynamical description of ghost dark energy and its generalization to the early universe. Thereinafter, we find expressions for the entropy changes of these dark energy candidates. In addition, considering thermal fluctuations, thermodynamics of the dark energy component interacting with a dark matter sector is addressed. {We will also find the effects of considering the coincidence problem on the mutual interaction between the dark sectors, and thus the equation of state parameter of dark energy.} Finally, we derive a relation between the mutual interaction of the dark components of the universe, accelerated with the either ghost dark energy or its generalization, and the thermodynamic fluctuations.

arXiv comment11 pages

References in corpus (76)

• Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
• Measurements of Omega and Lambda from 42 High-Redshift Supernovae
• Dynamics of dark energy
• Thermodynamics of Spacetime: The Einstein Equation of State
• A Flat Universe from High-Resolution Maps of the Cosmic Microwave Background Radiation
• On the Origin of Gravity and the Laws of Newton
• Coupled Quintessence
• New Constraints on ${\Omega }_M$, ${\Omega }_{\Lambda }$, and w from an Independent Set of Eleven High-Redshift Supernovae Observed with HST
• Dark Energy
• First Law of Thermodynamics and Friedmann Equations of Friedmann-Robertson-Walker Universe
• Holographic dark energy and cosmic coincidence
• Unified first law of black-hole dynamics and relativistic thermodynamics
• Thermodynamic Behavior of Friedmann Equation at Apparent Horizon of FRW Universe
• General Logarithmic Corrections to Black Hole Entropy
• Unified First Law and Thermodynamics of Apparent Horizon in FRW Universe
• Cosmic Holography
• Dark Energy-Dark Matter Interaction and putative violation of the Equivalence Principle from the Abell Cluster A586
• Dynamics of dark energy with a coupling to dark matter
• Tracking and coupled dark energy as seen by WMAP
• Thermodynamical Properties of Apparent Horizon in Warped DGP Braneworld
• Dynamic black-hole entropy
• Le Chatelier-Braun principle in cosmological physics
• Deep Connection Between Thermodynamics and Gravity in Gauss-Bonnet Braneworld
• Observational constraints on interacting quintessence models
• Friedmann Equations from Entropic Force
• Thermodynamics of interacting holographic dark energy with apparent horizon as an IR cutoff
• Thermodynamics of Apparent Horizon in Brane World Scenario
• The cosmological constant from the QCD Veneziano ghost
• Dark Energy and QCD Ghost
• Testing the Interaction between Dark Energy and Dark Matter with Planck Data
• Thermodynamical description of the interaction between holographic dark energy and dark matter
• Toward a solution of the coincidence problem
• Interacting holographic dark energy in Brans-Dicke theory
• Testing the interaction between dark energy and dark matter via latest observations
• Relating Friedmann equation to Cardy formula in universes with cosmological constant
• Interacting agegraphic dark energy models in non-flat universe
• More on QCD Ghost Dark Energy
• Signature of the interaction between dark energy and dark matter in observations
• Instability of QCD ghost dark energy model
• Phantom damping of matter perturbations
• Interacting Ghost Dark Energy in Non-Flat Universe
• Dynamics of interacting dark energy model in Einstein and Loop Quantum Cosmology
• Interacting HDE and NADE in Brans-Dicke Chameleon Cosmology
• Power-Law Entropic Corrections to Newton's Law and Friedmann Equations
• Statistical Origin of Gravity
• A thermodynamic motivation for dark energy
• Friedmann equation and Cardy formula correspondence in brane universes
• Entropy evolution of universes with initial and final de Sitter eras
• Quintessence Ghost Dark Energy Model
• Notes on Entropy Force in General Spherically Symmetric Spacetimes
• Early dark energy from zero-point quantum fluctuations
• Interacting Ghost Dark Energy in Brans-Dicke Theory
• Kinetic k-essence ghost dark energy model
• Holography in a Radiation-dominated Universe with a Positive Cosmological Constant
• Entropic Corrections to Einstein Equations
• Interacting entropy-corrected agegraphic-tachyon dark energy
• Cosmological Constraints on the Modified Entropic Force Model
• The imprint of the interaction between dark sectors in galaxy clusters
• Entropic force and entanglement system
• A Note on Temperature and Energy of 4-dimensional Black Holes from Entropic Force
• Entropic force, holography and thermodynamics for static space-times
• Interacting entropy-corrected new agegraphic dark energy in Brans-Dicke cosmology
• Tachyon Reconstruction of Ghost Dark Energy
• Effects of time-varying $\beta$ in SNLS3 on constraining interacting dark energy models
• The effect of Dark Matter and Dark Energy interactions on the peculiar velocity field and the kinetic Sunyaev-Zel'dovich effect
• A note on Friedmann equation of FRW universe in deformed Horava-Lifshitz gravity from entropic force
• Latest Observational Constraints to the Ghost Dark Energy Model by Using Markov Chain Monte Carlo Approach
• A preliminary analysis of the energy transfer between the dark sectors of the Universe
• Reconstruction of modified gravity with ghost dark energy models
• Entropic Corrections to Coulomb's Law
• Lovelock gravity from entropic force
• Thermodynamical description of the interacting new agegraphic dark energy
• Modified Friedmann Equations From Debye Entropic Gravity
• The signature of the scattering between dark sectors in large scale cosmic microwave background anisotropies
• Thermodynamical description of interacting entropy-corrected new agegraphic dark energy
• Interacting generalized ghost dark energy in non-flat universe

Cited by in corpus (11)

• Observational constraint on interacting Tsallis holographic dark energy in logarithmic Brans-Dicke theory
• A Note on Tsallis Holographic Dark Energy
• A Generalized Interacting Tsallis Holographic Dark Energy Model and its thermodynamic implications
• Interacting Tsallis and Rényi Holographic Dark Energy with Hybrid Expansion Law
• Thermodynamic of universe with a varying dark energy component
• New Tsallis Agegraphic Dark Energy
• Thermodynamic descriptions of Polytropic gas and its viscous type as the dark energy candidates
• Thermodynamic analysis of universes with the initial and final de-Sitter eras
• Thermodynamical description of modified generalized Chaplygin gas model of dark energy
• Interacting Tsallis agegraphic dark energy in DGP Braneworld Cosmology
• Interacting and Non-interacting Reńyi Holographic Dark Energy Models in DGP Braneworld