An interacting holographic dark energy model within an induced gravity brane

2018/12/31 by Moulay-Hicham Belkacemi, Zahra Bouabdallaoui, Mariam Bouhmadi-López +2
Physics and Astronomy · #Black Holes and Theoretical Physics #Brane #Cosmology and Gravitation Theories #Dark energy #Dark fluid #Dark matter #Holography #Noncommutative and Quantum Gravity Theories #Scalar field dark matter #Universe #f(R) gravity #gr-qc

paper · pdf · doi:10.1142/s0218271820500662

published as IJMP D Vol. 29, No. 9 (2020) 2050066 · 16 pages, 16 figures. Style and presentation improved. References added. Physics unchanged. Text overlap with our former work arXiv:1112.5836

openalex created_date 2018/12/22 · arxiv created 2019/03/13 · openalex publication_date 2020/07/01 · arxiv updated 2021/01/20 · openalex updated_date 2026/08/05

Abstract

In this paper, we present a model for the late-time evolution of the universe where a dark energy-dark matter interaction is invoked. Dark energy is modeled through an holographic Ricci dark energy component. The model is embedded within an induced gravity braneworld model. For suitable choices of the interaction coupling, the big rip and little rip induced by the holographic Ricci dark energy, in a relativistic model and in an induced gravity braneworld model, are removed. In this scenario, the holographic dark energy will have a phantom like behavior even though the brane is asymptotically de Sitter.

Citations

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