Holographic Dark Energy Models and Higher Order Generalizations in Dynamical Chern-Simons Modified Gravity

Abstract

Dark Energy models are here investigated and studied in the framework of the Chern-Simons modified gravity model. We bring into focus the Holographic Dark Energy (HDE) model with Granda-Oliveros cut-off, the Modified Holographic Ricci Dark Energy (MHRDE) model and, moreover, a model with higher derivatives of the Hubble parameter as well. The relevant expressions of the scale factor a(t) for a Friedmann-Robertson-Walker Universe are derived and studied, and in this context, the evolution of the scale factor is shown to be similar to that one displayed by the modified Chaplygin gas in two of the above models.

arXiv comment7 pages, to appear in Eur. Phys. J. C

References in corpus (68)

• Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
• Measurements of Omega and Lambda from 42 High-Redshift Supernovae
• Seven-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Cosmological Interpretation
• Planck 2013 results. XVI. Cosmological parameters
• Dynamics of dark energy
• The Cosmological Constant and Dark Energy
• First Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Preliminary Maps and Basic Results
• Modified Gravity and Cosmology
• The World as a Hologram
• An alternative to quintessence
• Dark energy cosmology: the equivalent description via different theoretical models and cosmography tests
• Generalized Chaplygin Gas, Accelerated Expansion and Dark Energy-Matter Unification
• The 3D power spectrum of galaxies from the SDSS
• Constraints on dark energy from Chandra observations of the largest relaxed galaxy clusters
• Chern-Simons Modification of General Relativity
• Chern-Simons Modified General Relativity
• Transition of the dark energy equation of state in an interacting holographic dark energy model
• Can the Chaplygin gas be a plausible model for dark energy?
• Probable Values of the Cosmological Constant in a Holographic Theory
• Constraints on holographic dark energy from type Ia supernova observations
• Infrared cut-off proposal for the Holographic density
• The Holographic Dark Energy in a Non-flat Universe
• Dark Energy: Vacuum Fluctuations, the Effective Phantom Phase, and Holography
• The Cosmological Constant Problem and Quintessence
• LBDS 53W091: An Old red Galaxy at z=1.552
• New infrared cut-off for the holographic scalar fields models of dark energy
• Constraints on the interacting holographic dark energy model
• Supernova Constraints on a holographic dark energy model
• Holographic dark energy models: A comparison from the latest observational data
• Thermodynamics of interacting holographic dark energy with apparent horizon as an IR cutoff
• Testing the viability of the interacting holographic dark energy model by using combined observational constraints
• The Barbero-Immirzi Parameter as a Scalar Field: K-Inflation from Loop Quantum Gravity?
• Probing interaction and spatial curvature in the holographic dark energy model
• Interacting models may be key to solve the cosmic coincidence problem
• Interacting generalized Chaplygin gas model in non-flat universe
• Interacting holographic dark energy
• A Tracker Solution for a Holographic Dark Energy Model
• How do Black Holes Spin in Chern-Simons Modified Gravity?
• Planck Constraints on Holographic Dark Energy
• Isolated and Binary Neutron Stars in Dynamical Chern-Simons Gravity
• Observational constraints on holographic dark energy with varying gravitational constant
• Interaction of the Barbero--Immirzi Field with Matter and Pseudo-Scalar Perturbations
• Testing Chern-Simons Modified Gravity with Gravitational-Wave Detections of Extreme-Mass-Ratio Binaries
• New agegraphic dark energy in Horava-Lifshitz cosmology
• Barbero-Immirzi field in canonical formalism of pure gravity
• Dark energy model with higher derivative of Hubble parameter
• Inflation with Holographic Dark Energy
• Hint for Quintessence-like Scalars from Holographic Dark Energy
• Interacting dark matter and modified holographic Ricci dark energy plus a noninteracting cosmic component
• Age of High Redshift Objects - a Litmus Test for the Dark Energy Models
• Generalized Holographic Dark Energy Model
• The quadratic spinor Lagrangian, axial torsion current, and generalizations
• Origin of holographic dark energy models
• Cosmic accelerated expansion and the entropy corrected holographic dark energy
• Holographic Dark Energy and the Universe Expansion Acceleration
• A reconstruction of modified holographic Ricci dark energy in $f(R,T)$ gravity
• Ricci dark energy in Chern-Simons modified gravity
• Holographic Dark Energy Scenario and Variable Modified Chaplygin Gas
• An entirely analytical cosmological model
• Generalized Chaplygin gas with $\alpha =0$ and the $\Lambda CDM$ cosmological model
• Perturbative approach for mass varying neutrinos coupled to the dark sector in the generalized Chaplygin gas scenario
• Hologrphy and holographic dark energy model
• Black hole and holographic dark energy
• Holographic dark energy described at the Hubble length
• Comment on Ricci dark energy in Chern-Simons modified gravity
• Reconstructing the interaction between the dark matter and holographic dark energy
• Dynamical neutrino masses in the generalized Chaplygin gas scenario with mass varying CDM
• Holographic Dark Energy with Curvature

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• Ricci-Gauss-Bonnet holographic dark energy in Chern-Simons modified gravity: A flat FLRW quintessence-dominated universe
• Cosmological Analysis of Modified Holographic Ricci Dark Energy in Chern-Simons Modified Gravity
• The Rényi holographic dark energy model in Chern-Simons gravity: some cosmological implications
• Holographic connection of f(G) gravity through Barrow and a generalized version of holographic dark fluid