Holographic Ricci dark energy: Interacting model and cosmological constraints

Abstract

We extend the holographic Ricci dark energy model to include some direct, non-gravitational interaction between dark energy and dark matter. We consider three phenomenological forms for the interaction term $Q$ in the model, namely, $Q$ is taken proportional to the Hubble expansion rate and the energy densities of dark sectors (taken to be ${\rho }_{\mathrm{de}}$, ${\rho }_{\mathrm{m}}$, and ${\rho }_{\mathrm{de}}+{\rho }_{\mathrm{m}}$, respectively). We obtain a uniform analytical solution to the three interacting models. Furthermore, we constrain the models by using the latest observational data, including the 557 Union2 type Ia supernovae data, the cosmic microwave background anisotropy data from the 7-yr WMAP, and the baryon acoustic oscillation data from the SDSS. We show that in the interacting models of the holographic Ricci dark energy, a more reasonable value of ${\Omega }_{m0}$ will be obtained, and the observations favor a rather strong coupling between dark energy and dark matter.

9 pages, 4 figures; to appear in EPJC; typos corrected, published version

References in corpus (29)

• Dynamics of dark energy
• Unified cosmic history in modified gravity: from F(R) theory to Lorentz non-invariant models
• Cosmological Constraints from the SDSS Luminous Red Galaxies
• Spectra and Light Curves of Six Type Ia Supernovae at 0.511 < z < 1.12 and the Union2 Compilation
• Dark Energy
• A Dark Energy Model Characterized by the Age of the Universe
• A New Model of Agegraphic Dark Energy
• A Holographic Dark Energy Model from Ricci Scalar Curvature
• Infrared cut-off proposal for the Holographic density
• Dynamics of dark energy with a coupling to dark matter
• Holographic dark energy models: A comparison from the latest observational data
• Constraints on Holographic Dark Energy from Latest Supernovae, Galaxy Clustering, and Cosmic Microwave Background Anisotropy Observations
• Holographic Ricci dark energy: Current observational constraints, quintom feature, and the reconstruction of scalar-field dark energy
• Agegraphic dark energy as a quintessence
• Coupled dark matter-dark energy in light of near Universe observations
• The imprint of the interaction between dark sectors in large scale cosmic microwave background anisotropies
• Some Issues Concerning Holographic Dark Energy
• Constraints on holographic dark energy models using the differential ages of passively evolving galaxies
• On holographic dark-energy models
• Holographic dark energy in a cyclic universe
• Effects of dark sectors' mutual interaction on the growth of structures
• Inflation with Holographic Dark Energy
• Running coupling: Does the coupling between dark energy and dark matter change sign during the cosmological evolution?
• Reconstructing Quintom from Ricci Dark Energy
• A model of interacting holographic dark energy at the Ricci's scale
• Interacting model of new agegraphic dark energy: observational constraints and age problem
• Holographic Ricci dark energy in Randall-Sundrum braneworld: Avoidance of big rip and steady state future
• Holographic Gas as Dark Energy
• Dynamics of holographic vacuum energy in the DGP model

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