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arXiv · 1812.06782

An interacting holographic dark energy model within an induced gravity brane

Moulay-Hicham Belkacemi·Zahra Bouabdallaoui·Mariam Bouhmadi-López·Ahmed Errahmani·Taoufik Ouali
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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 brane-world 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 brane-world model, are removed. In this scenario, the holographic dark energy will have a phantom-like behaviour even though the brane is asymptotically de Sitter.

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Moulay-Hicham Belkacemi, Zahra Bouabdallaoui, Mariam Bouhmadi-López, Ahmed Errahmani, Taoufik Ouali. 2018-12-13. An interacting holographic dark energy model within an induced gravity brane. https://doi.org/10.1142/s0218271820500662

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