arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1306.2055gr-qc
收藏

相互作用的熵校正全息暗能量和IR截止长度

Interacting Entropy-Corrected Holographic Dark Energy and IR Cut-Off Length

J. Sadeghi, B. Pourhassan, Z. Abbaspour Moghaddam

摘要:

本文考虑了全息能量密度修正的全息暗能量模型,并证明了该模型与修正的Chaubergin气体模型是等价的。得到了熵校正全息暗能量模型与标量场模型之间的关系。我们通过选择与哈勃半径、事件视界半径、里奇长度和Granda-Oliveros长度成比例的红外截止长度来完成这些工作。

英文摘要:

In this paper we consider holographic dark energy model with corrected holographic energy density and show that this model may be equivalent to the modified Chaplygin gas model. Then we obtain relation between entropy corrected holographic dark energy model and scalar field models. We do these works by using choices of IR cut-off length proportional to the Hubble radius, the event horizon radius, the Ricci length, and the Granda-Oliveros length.

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。

↑