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arXiv 1203.2113gr-qcastro-ph.CO
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紧致Kaluza-Klein宇宙学中的相互作用全息广义Chaubergin气体

Interacting Holographic Generalized Chaplygin Gas in compact Kaluza-Klein cosmology

S. Ghose, A. Saha, B. C. Paul

摘要:

在紧致Kaluza-Klein宇宙学框架下研究了相互作用广义Chaubergin气体模型的全息暗能量对应。得到了修正的全息暗能量和状态方程参数的演化,利用密度参数的现有观测值,形成了容纳暗能量的稳定组态。我们注意到暗能量和幻影场之间的联系,并表明暗能量可能是从过去的幻影状态演变而来的。

英文摘要:

We investigate Holographic Dark Energy Correspondence of Interacting Generalized Chaplygin Gas model in the framework of compact Kaluza-Klein cosmology. The evolution of the modified holographic dark energy and the equation of state parameter is obtained here.Using the present observational value of density parameter a stable configuration is formed which accommodates Dark Energy. we note a connection between Dark Energy and Phantom field and have shown that Dark Energy might have evolved from a Phantom state in the past.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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