Non-minimally coupled canonical, phantom and quintom models of holographic dark energy

2008/10/31 by M. R. Setare, Emmanuel N. Saridakis, E. N. Saridakis · 7 citations
Physics and Astronomy · #Advanced Differential Geometry Research #Astrophysics #Black Holes and Theoretical Physics #Classical mechanics #Cosmology #Cosmology and Gravitation Theories #Dark energy #Equation of state #Holography #Imaging phantom #Optics #Physics #Quantum mechanics #Theoretical physics #astro-ph #hep-th

paper · pdf · doi:10.1016/j.physletb.2008.12.026

9 pages, 5 figures, version published in Phys. Lett. B

arxiv created 2008/12/11 · openalex publication_date 2008/12/17 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

We investigate canonical, phantom and quintom models, with the various fields being non-minimally coupled to gravity, in the framework of holographic dark energy. We classify them and we discuss their cosmological implications. In particular, we examine the present value of the dark energy equation-of-state parameter and the crossing through the phantom divide, and we extract the conditions for a future cosmological singularity. The combined scenarios are in agreement with observations and reveal interesting cosmological behaviors.

Citations

• Phantom Energy: Dark Energy withw<−1Causes a Cosmic Doomsday
• Measurements of Ω and Λ from 42 High‐Redshift Supernovae
• You need not be afraid of phantom energy
• Crossing the phantom divide in an interacting generalized Chaplygin gas
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• Oscillating quintom and the recurrent universe
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• First‐Year Wilkinson Microwave Anisotropy Probe ( WMAP ) Observations: Preliminary Maps and Basic Results
• Interacting dark energy, holographic principle, and coincidence problem
• Anthropic principle favours the holographic dark energy
• A single scalar field model of dark energy with equation of state crossing −1
• Holographic hessence models
• de Sitter vacua in string theory
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• Dimensional Reduction in Quantum Gravity
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Cited by

• Observational constraints on finite scale factor singularities
• Quasinormal modes of a massive scalar field nonminimally coupled to gravity in the spacetime of self-dual black hole
• String inspired quintom model with non-minimally coupled modified gravity
• Holographic Dark Energy in Brans-Dicke Cosmology with Granda-Oliveros Cut-off
• NON-MINIMAL COSMOLOGICAL MODEL IN MODIFIED YANG–MILLS THEORY
• Quintom evolution in power-law potentials
• Rip brane cosmology from a viscous holographic dark fluid