Consistency of nonlinear interacting ghost dark energy with recent observations

Abstract

In this paper we investigate ghost dark energy model in the presence of non-linear interaction between dark energy and dark matter. We also extend the analysis to the so called generalized ghost dark energy (GGDE) which ${\rho }_D=\alpha H+\beta H^2$. The model contains three free parameters as ${\Omega }_D,\zeta (=\frac{8\pi G\beta }{3})$ and $b^2$ (the coupling coefficient of interactions). We propose three kinds of non-linear interaction terms and discuss the behavior of equation of state, deceleration and dark energy density parameters of the model. We also find the squared sound speed and search for signs of stability of the model. To compare the interacting GGDE model with observational data sets, we use more recent observational outcomes, namely SNIa from JLA catalog, Hubble parameter, baryonic acoustic oscillation and the most relevant CMB parameters including, the position of acoustic peaks, shift parameters and redshift to recombination. For GGDE with the first non-linear interaction, the joint analysis indicates that ${\Omega }_D=0.7192\pm 0.0062$, $b^2=0.146_{-0.026}^{+0.030}$ and $\zeta =0.104\pm 0.047$ at 1 optimal variance error. For the second interaction, the best fit values at $1\sigma$ confidence are ${\Omega }_D=0.72091\pm 0.0065$, $b^2=0.0395\pm 0.0080$ and $\zeta \le 0.0173$. According to combination of all observational data sets considered in this paper the best fit values for third non-linearly interacting model are ${\Omega }_D=0.7287\pm 0.0062$, $b^2=0.0109\pm 0.0023$ and $\zeta \le 0.00764$ at $1\sigma$ confidence interval. Finally we found that the presence of interaction is compatible in mentioned models via current observational data sets.

arXiv comment30 pages, 8 figures, matched to accepted version

References in corpus (103)

• Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
• Measurements of Omega and Lambda from 42 High-Redshift Supernovae
• First Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Determination of Cosmological Parameters
• Dynamics of dark energy
• Nine-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Cosmological Parameter Results
• Type Ia Supernova Discoveries at z>1 From the Hubble Space Telescope: Evidence for Past Deceleration and Constraints on Dark Energy Evolution
• Modified Gravity and Cosmology
• Cosmological parameters from SDSS and WMAP
• f(R) theories
• A Phantom Menace? Cosmological consequences of a dark energy component with super-negative equation of state
• The Case for a Positive Cosmological Lambda-term
• Cosmology and the Fate of Dilatation Symmetry
• The 6dF Galaxy Survey: Baryon Acoustic Oscillations and the Local Hubble Constant
• The Cosmological Constant
• 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
• Improved cosmological constraints from a joint analysis of the SDSS-II and SNLS supernova samples
• A Model of Holographic Dark Energy
• The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: Baryon Acoustic Oscillations in the Data Release 10 and 11 galaxy samples
• Baryon Acoustic Oscillations in the Sloan Digital Sky Survey Data Release 7 Galaxy Sample
• New Hubble Space Telescope Discoveries of Type Ia Supernovae at z > 1: Narrowing Constraints on the Early Behavior of Dark Energy
• The Hubble Space Telescope Cluster Supernova Survey: V. Improving the Dark Energy Constraints Above z>1 and Building an Early-Type-Hosted Supernova Sample
• New Constraints on ${\Omega }_M$, ${\Omega }_{\Lambda }$, and w from an Independent Set of Eleven High-Redshift Supernovae Observed with HST
• MAXIMA-1: A Measurement of the Cosmic Microwave Background Anisotropy on angular scales of 10 arcminutes to 5 degrees
• The WiggleZ Dark Energy Survey: mapping the distance-redshift relation with baryon acoustic oscillations
• Small Scale Cosmological Perturbations: An Analytic Approach
• Quantum deSitter cosmology and phantom matter
• The WiggleZ Dark Energy Survey: Joint measurements of the expansion and growth history at z < 1
• Observational Constraints on the Nature of the Dark Energy: First Cosmological Results from the ESSENCE Supernova Survey
• Cosmology and fundamental physics with the Euclid satellite
• The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: Baryon Acoustic Oscillations in the Data Release 9 Spectroscopic Galaxy Sample
• Entropy Bounds and Dark Energy
• Nearby Supernova Rates from the Lick Observatory Supernova Search. II. The Observed Luminosity Functions and Fractions of Supernovae in a Complete Sample
• A measurement by BOOMERANG of multiple peaks in the angular power spectrum of the cosmic microwave background
• The large-scale structure of the Universe
• First-year Sloan Digital Sky Survey-II (SDSS-II) Supernova Results: Hubble Diagram and Cosmological Parameters
• A 2% Distance to z=0.35 by Reconstructing Baryon Acoustic Oscillations - I : Methods and Application to the Sloan Digital Sky Survey
• The Supernova Legacy Survey 3-year sample: Type Ia Supernovae photometric distances and cosmological constraints
• A Dark Energy Model Characterized by the Age of the Universe
• A New Model of Agegraphic Dark Energy
• Cosmological Dynamics of Phantom Field
• The WiggleZ Dark Energy Survey: the growth rate of cosmic structure since redshift z=0.9
• The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: measurements of the growth of structure and expansion rate at z=0.57 from anisotropic clustering
• The Holographic Dark Energy in a Non-flat Universe
• Dark Energy: Vacuum Fluctuations, the Effective Phantom Phase, and Holography
• Hubble parameter measurement constraints on the cosmological deceleration-acceleration transition redshift
• Dark Energy-Dark Matter Interaction and putative violation of the Equivalence Principle from the Abell Cluster A586
• Measuring the cosmological parameters with the Ep,i-Eiso correlation of Gamma-Ray Bursts
• The Hubble Diagram to Redshift >6 from 69 Gamma-Ray Bursts
• Nearby Supernova Factory Observations of SN 2007if: First Total Mass Measurement of a Super-Chandrasekhar-Mass Progenitor
• The Carnegie Supernova Project: Analysis of the First Sample of Low-Redshift Type-Ia Supernovae
• The ESSENCE Supernova Survey: Survey Optimization, Observations, and Supernova Photometry
• Crossing the Phantom Divide: Dark Energy Internal Degrees of Freedom
• New constraints on cosmological parameters and neutrino properties using the expansion rate of the Universe to z~1.75
• Modified gravity models of dark energy
• Effects of the interaction between dark energy and dark matter on cosmological parameters
• Quintessence and phantom cosmology with non-minimal derivative coupling
• Cosmography and constraints on the equation of state of the Universe in various parametrizations
• Observational constraints on interacting quintessence models
• Dark coupling
• The Sloan Digital Sky Survey-II: Photometry and Supernova Ia Light Curves from the 2005 data
• Effective equation of state for dark energy: mimicking quintessence and phantom energy through a variable Lambda
• Dark Energy and QCD Ghost
• Nearby Supernova Rates from the Lick Observatory Supernova Search. I. The Methods and Database
• Future supernovae data and quintessence models
• Interacting Agegraphic Dark Energy
• Restoring Holographic Dark Energy in Brane Cosmology
• Improved Constraints on the Acceleration History of the Universe and the Properties of the Dark Energy
• Photometric Calibration of the Supernova Legacy Survey Fields
• Gamma-Ray Burst Hubble Diagram to z=4.5
• Coupled quintessence and the coincidence problem
• Determining the Hubble constant from Hubble parameter measurements
• Dark energy from a quintessence (phantom) field rolling near potential minimum (maximum)
• Time dependent couplings in the dark sector: from background evolution to nonlinear structure formation
• Notes on Ghost Dark Energy
• More on QCD Ghost Dark Energy
• Constraints on Dark Energy from Supernovae, Gamma Ray Bursts, Acoustic Oscillations, Nucleosynthesis and Large Scale Structure and the Hubble constant
• Instability of QCD ghost dark energy model
• Examining the cosmic acceleration with the latest Union2 supernova data
• From Planck data to Planck era: Observational tests of Holographic Cosmology
• Phantom evolution in power-law potentials
• Braneworld models with a non-minimally coupled phantom bulk field: a simple way to obtain the -1-crossing at late times
• Holographic Dark Energy in Braneworld Models with Moving Branes and the w=-1 Crossing
• Comparison of dark energy models after Planck 2015
• Cosmological dynamics with non-linear interactions
• Quintessence Ghost Dark Energy Model
• Constraints on cosmological parameters in power-law cosmology
• Interacting Ghost Dark Energy in Brans-Dicke Theory
• Model-independent limits and constraints on extended theories of gravity from cosmic reconstruction techniques
• Cosmic equation of state from combined angular diameter distances: Does the tension with luminosity distances exist?
• Latest Observational Constraints to the Ghost Dark Energy Model by Using Markov Chain Monte Carlo Approach
• Thermodynamic of the Ghost Dark Energy Universe
• Power-law Parameterized Quintessence Model
• Global behavior of cosmological dynamics with interacting Veneziano ghost
• Sounds of instability from generalized QCD ghost dark energy
• What do the cosmological supernova data really tell us?
• PHotometry Assisted Spectral Extraction (PHASE) and identification of SNLS supernovae
• Interacting Dark Energy: Dynamical System Analysis
• Interacting generalized ghost dark energy in non-flat universe
• Running cosmological constant with observational tests
• Observational constraints to a unified cosmological model

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