Holographic Gas as Dark Energy
Holographic Gas as Dark Energy
复制标题
作为暗能量的全息气体
DOI:
10.1088/0253-6102/51/1/35
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发表时间:
2008-11
影响因子:
3.1
通讯作者:
Li Xiao-Dong
中科院分区:
文献类型:
--
作者:
Wang Yi;Lin Chun-Shan;Li Miao;Li Xiao-Dong
We investigate the statistical nature of holographic gas, which may represent the quasi-particle excitations of a strongly correlated gravitational system. We find that the holographic entropy can be obtained by modifying degeneracy. We calculate thermodynamical quantities and investigate stability of the holographic gas. When applying to cosmology, we find that the holographic gas behaves as holographic dark energy, and the parameter c in holographic dark energy can be calculated from our model. Our model of holographic gas generally predicts c < 1, implying that the fate of our universe is phantom-like.
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