Holographic Gas as Dark Energy |
| |
Authors: | LI Miao LI Xiao-Dong LIN Chun-Shan WANG Yi |
| |
Institution: | 1.Interdisciplinary Center for Theoretical Study, University of Science and Technology of China, Hefei 230026, China
;2.Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100080, China |
| |
Abstract: | 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. Whenapplying 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. |
| |
Keywords: | holographic principle dark energy |
本文献已被 维普 等数据库收录! |
| 点击此处可从《理论物理通讯》浏览原始摘要信息 |
| 点击此处可从《理论物理通讯》下载免费的PDF全文 |
|