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An interacting holographic dark energy model within an induced gravity brane
International Journal of Modern Physics D ( IF 1.8 ) Pub Date : 2020-08-03 , DOI: 10.1142/s0218271820500662
Moulay-Hicham Belkacemi 1 , Zahra Bouabdallaoui 1 , Mariam Bouhmadi-López 2, 3 , Ahmed Errahmani 1 , Taoufik Ouali 1
Affiliation  

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.

中文翻译:

诱导重力膜内的相互作用全息暗能量模型

在本文中,我们提出了一个宇宙后期演化模型,其中调用了暗能量-暗物质相互作用。暗能量是通过全息 Ricci 暗能量分量建模的。该模型嵌入在诱导重力膜世界模型中。对于相互作用耦合的合适选择,去除由全息性的RICCI暗能,在相对论模型和诱导的重力Braneworld模型中引起的大裂纹和几乎没有RIP。在这种情况下,全息暗能量将具有类似幻影的行为,即使膜是渐近德西特的。
更新日期:2020-08-03
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