R\' enyi Holographic Dark Energy in Higher Dimension Cosmology
arXiv:2101.04060 · doi:10.1016/j.aop.2021.168403
Abstract
Rényi holographic dark energy (RHDE) correspondence is discussed in higher dimensional cosmology, namely Kaluza-Klein (KK) cosmology. Both interacting and non-interacting cosmological scenario are considered here. It is found that the non-interacting model naturally leads to the late accelerated universe, unlike the standard Holographic Dark Energy models in 4, which requires interaction to accommodate the late-time acceleration of the universe. The interacting model produces an accelerating universe at late time albeit failing to attain the estimated present value of the deceleration parameter. The evolution of different cosmologically relevant parameters have been estimated. We consider here two diagnostic tests namely, state-finder and diagnostics to study the non-interacting model which is more favoured in the light of recent cosmological observations. Classical stability of the cosmological models are also discussed
arXiv comment17 pages, 11 figures, Accepted for publication in Annals of Physics
References in corpus (50)
- 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
- Seven-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Cosmological Interpretation
- Unified cosmic history in modified gravity: from F(R) theory to Lorentz non-invariant models
- The World as a Hologram
- Extended Theories of Gravity
- Cosmology and the Fate of Dilatation Symmetry
- Discovery of a Supernova Explosion at Half the Age of the Universe and its Cosmological Implications
- Is Cosmic Speed-Up Due to New Gravitational Physics?
- A Model of Holographic Dark Energy
- Essentials of k-essence
- Statefinder -- a new geometrical diagnostic of dark energy
- New Constraints on , , and w from an Independent Set of Eleven High-Redshift Supernovae Observed with HST
- Effective Field Theory, Black Holes, and the Cosmological Constant
- Einstein's Other Gravity and the Acceleration of the Universe
- Exploring the Expanding Universe and Dark Energy using the Statefinder Diagnostic
- Entropy Bounds and Dark Energy
- Dark Energy
- Two new diagnostics of dark energy
- Black hole thermodynamical entropy
- Emergent Gravity and the Dark Universe
- Cosmological Evolution of the Rolling Tachyon
- Evolution of the Scale Factor with a Variable Cosmological Term
- A Holographic Dark Energy Model from Ricci Scalar Curvature
- Infrared cut-off proposal for the Holographic density
- Tsallis Holographic Dark Energy
- Interacting holographic generalized Chaplygin gas model
- Thermodynamic approach to holographic dark energy and the Rényi entropy
- Hubble expansion & Structure Formation in Time Varying Vacuum Models
- Rényi entropy and the thermodynamic stability of black holes
- Hints of dynamical vacuum energy in the expanding Universe
- A q-parameter bound for particle spectra based on black hole thermodynamics with Rényi-entropy
- Accelerated cosmos in a non-extensive setup
- Interacting holographic dark energy
- On holographic dark-energy models
- A Viable Cosmology with a Scalar Field Coupled to the Trace of the Stress-Tensor
- Holographic Phases of Renyi Entropies
- Cosmological scaling solutions in generalised Gauss-Bonnet gravity theories
- Universe Models with a Variable Cosmological "Constant" and a "Big Bounce"
- Matter Non-conservation in the Universe and Dynamical Dark Energy
- Kaluza-Klein Cosmology With Modified Holographic Dark Energy
- Inflation in the Rényi cosmology
- Interacting Ricci-like holographic dark energy
- Interacting Tsallis holographic dark energy: Cosmic behaviour, statefinder analysis and pair in the non-flat universe
- Crossing the phantom divide with Ricci-like holographic dark energy
- Interacting Tsallis holographic dark energy in higher dimensional Cosmology
- Interacting Holographic Generalized Chaplygin Gas in compact Kaluza-Klein cosmology
- Closed String Tachyon: Inflation and Cosmological Collapse
- A Dark Energy Model in Kaluza-Klein Cosmology