Kinetic k-essence ghost dark energy model

Abstract

A ghost dark energy model has been recently put forward to explain the current accelerated expansion of the Universe. In this model, the energy density of ghost dark energy, which comes from the Veneziano ghost of QCD, is proportional to the Hubble parameter, ${\rho }_D=\alpha H$. Here $\alpha$ is a constant of order ${\Lambda }_{QCD}^3$ where ${\Lambda }_{QCD}\sim 100MeV$ is the QCD mass scale. We consider a connection between ghost dark energy with/without interaction between the components of the dark sector and the kinetic k-essence field. It is shown that the cosmological evolution of the ghost dark energy dominated Universe can be completely described a kinetic k-essence scalar field. We reconstruct the kinetic k-essence function $F(X)$ in a flat Friedmann-Robertson-Walker Universe according to the evolution of ghost dark energy density.

11 pages, 15 figures, some clarifications added in the introduction, added references. Accepted for publication in Phys. Lett. B

References in corpus (91)

• Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
• Measurements of Omega and Lambda from 42 High-Redshift Supernovae
• Wilkinson Microwave Anisotropy Probe (WMAP) Three Year Results: Implications for Cosmology
• Five-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Cosmological Interpretation
• Unified cosmic history in modified gravity: from F(R) theory to Lorentz non-invariant models
• Type Ia Supernova Discoveries at z>1 From the Hubble Space Telescope: Evidence for Past Deceleration and Constraints on Dark Energy Evolution
• Cosmological parameters from SDSS and WMAP
• Cosmology and the Fate of Dilatation Symmetry
• A Flat Universe from High-Resolution Maps of the Cosmic Microwave Background Radiation
• The Supernova Legacy Survey: Measurement of Omega_M, Omega_Lambda and w from the First Year Data Set
• The 2dF Galaxy Redshift Survey: Spectra and redshifts
• The 2dF Galaxy Redshift Survey: Power-spectrum analysis of the final dataset and cosmological implications
• A Dynamical Solution to the Problem of a Small Cosmological Constant and Late-time Cosmic Acceleration
• Essentials of k-essence
• Coupled Quintessence
• Cosmological Results from High-z Supernovae
• New Constraints on ${\Omega }_M$, ${\Omega }_{\Lambda }$, and w from an Independent Set of Eleven High-Redshift Supernovae Observed with HST
• Kinetically Driven Quintessence
• Perturbations in k-inflation
• Three-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Temperature Analysis
• Quintom Cosmology: Theoretical implications and observations
• The 2dF Galaxy Redshift Survey: The power spectrum and the matter content of the universe
• Inhomogeneous Equation of State of the Universe: Phantom Era, Future Singularity and Crossing the Phantom Barrier
• The large-scale structure of the Universe
• Interacting Quintessence
• Purely kinetic k-essence as unified dark matter
• Interacting quintessence solution to the coincidence problem
• k-Essence, superluminal propagation, causality and emergent geometry
• Observational constraints on dark energy with generalized equations of state
• Probing the Coupling between Dark Components of the Universe
• Dark Energy-Dark Matter Interaction and putative violation of the Equivalence Principle from the Abell Cluster A586
• Dilatonic ghost condensate as dark energy
• A correlation of the cosmic microwave sky with large scale structure
• Extended tachyon field, Chaplygin gas and solvable k-essence cosmologies
• Stationary dark energy: the present universe as a global attractor
• Super-acceleration as Signature of Dark Sector Interaction
• Consequences of dark matter-dark energy interaction on cosmological parameters derived from SNIa data
• Le Chatelier-Braun principle in cosmological physics
• Interacting dark energy, holographic principle and coincidence problem
• Observational constraints on interacting quintessence models
• Interacting Dark Energy and Dark Matter: observational Constraints from Cosmological Parameters
• The essence of quintessence and the cost of compression
• The cosmological constant from the QCD Veneziano ghost
• Dark Energy and QCD Ghost
• Observational constraints on an interacting dark energy model
• Signature of the interaction between dark energy and dark matter in galaxy clusters
• Thermodynamical description of the interaction between holographic dark energy and dark matter
• On causality and superluminal behavior in classical field theories. Applications to k-essence theories and MOND-like theories of gravity
• Interacting models may be key to solve the cosmic coincidence problem
• Improved Constraints on the Acceleration History of the Universe and the Properties of the Dark Energy
• The cosmological constant from the ghost. A toy model
• Matter density perturbations in interacting quintessence models
• The Growth of Structure in Interacting Dark Energy Models
• Interacting Chaplygin gas
• The QCD nature of Dark Energy
• Observational constraints on the dark energy and dark matter mutual coupling
• Joint CMB and Weak Lensing Analysis; Physically Motivated Constraints on Cosmological Parameters
• Interacting Dark Energy and Cosmological Equations of State
• Coupled dark matter-dark energy in light of near Universe observations
• No-go theorem for k-essence dark energy
• The imprint of the interaction between dark sectors in large scale cosmic microwave background anisotropies
• Gauge-invariant analysis of perturbations in Chaplygin gas unified models of dark matter and dark energy
• Constraint on Coupled Dark Energy Models from Observations
• Causality and the speed of sound
• Unified Dark Matter in Scalar Field Cosmologies
• Effects of dark sectors' mutual interaction on the growth of structures
• The non-adiabatic pressure in general scalar field systems
• Cosmological constant, violation of cosmological isotropy and CMB
• Cosmographic evaluation of deceleration parameter using SNe Ia data
• WMAP Haze: Directly Observing Dark Matter?
• On the Stability of Phantom K-essence Theories
• From confinement to dark energy
• Can Dark Matter Decay in Dark Energy?
• Attractor scenarios and superluminal signals in k-essence cosmology
• The imprint of the interaction between dark sectors in galaxy clusters
• Late Universe expansion dominated by domain walls and dissipative dark matter
• A Detection of the Integrated Sachs-Wolfe Effect
• The Gauge Fields and Ghosts in Rindler Space
• Entropy, Contact Interaction with Horizon and Dark Energy
• Future CMB cosmological constraints in a dark coupled universe
• Reconstructing K-essence
• The Integrated Sachs-Wolfe Effect in Interacting Dark Energy Models
• A note on perfect scalar fields
• Primordial Neutrinos, Cosmological Perturbations in Interacting Dark-Energy Model: CMB and LSS
• The SUGRA Quintessence Model Coupled to the MSSM
• Investigating the origins of the CMB-XRB cross correlation
• SNLS data are consistent with acceleration at z=3
• Holographic kinetic k-essence model
• Dark energy without dark energy
• Accelerating Hilbert-Einstein universe without dynamic dark energy
• Quantum cosmic models and thermodynamics

Cited by in corpus (39)

• Teleparallel Gravity: From Theory to Cosmology
• Dark matter, dark energy, and alternate models: A review
• Contact Term, its Holographic Description in QCD and Dark Energy
• Topological Susceptibility and Contact Term in QCD. A Toy Model
• Distinguishing interacting dark energy from wCDM with CMB, lensing, and baryon acoustic oscillation data
• Analysis of Generalized Ghost Version of Pilgrim Dark Energy
• Analysis of Generalized Ghost Pilgrim Dark Energy in Non-flat FRW Universe
• Latest Observational Constraints to the Ghost Dark Energy Model by Using Markov Chain Monte Carlo Approach
• QCD ghost f(T)-gravity model
• Reconstruction of modified gravity with ghost dark energy models
• Statefinder diagnosis and the interacting ghost model of dark energy
• Holographic, new agegraphic and ghost dark energy models in fractal cosmology
• QCD ghost reconstruction of f(T) gravity in flat FRW universe
• Interacting viscous ghost tachyon, K-essence and dilaton scalar field models of dark energy
• Effects of ghost dark energy perturbations on the evolution of spherical overdensities
• Inflaton as an auxiliary topological field in a QCD-like system
• Global behavior of cosmological dynamics with interacting Veneziano ghost
• Compatibility between the scalar field models of tachyon, $k$-essence and quintessence in $f(R,T)$ gravity
• Sounds of instability from generalized QCD ghost dark energy
• Cosmography of interacting generalized QCD ghost dark energy
• Thermodynamical description of the ghost dark energy model
• Casimir scaling in gauge theories with a gap. Deformed QCD as a toy model
• QCD modified ghost scalar field dark energy models
• On a phenomenology of the accelerated expansion with a varying ghost dark energy
• Cosmological Constraints on Ghost Dark Energy in the Brans-Dicke Theory by Using MCMC Approach
• QCD ghost dark energy cannot (even roughly) explain the main features of the accepted cosmological paradigm
• Ghost Dark Energy Model in f(G) Gravity
• Dynamics of interacting scalar field model in the realm of chiral cosmology
• Cosmological constraints on a unified dark matter-energy scalar field model with fast transition
• Interacting generalized ghost dark energy in non-flat universe
• Study of QCD generalized ghost dark energy in FRW universe
• Quantum Yang--Mills Dark Energy
• Ghost Chaplygin scalar field model of dark energy
• Coupled scalar field cosmology with effects of curvature
• Holographic reconstruction of k-essence model with Tsallis and the most generalized Nojiri-Odintsov version of holographic dark energy
• Thawing k-essence dark energy in the PAge space
• Cosmological Analysis of Reconstructed $\mathcal{F}(T,T_{\mathcal{G}})$ Models
• Reconstruction of a kinetic k--essence Lagrangian from a modified of dark energy equation of state
• Non-Linearly Interacting Ghost Dark Energy in Brans-Dicke Cosmology