Holographic thermalization and gravitational collapse in a spacetime dominated by quintessence dark energy
Holographic thermalization and gravitational collapse in a spacetime dominated by quintessence dark energy
复制标题
精髓暗能量主导时空中的全息热化和引力塌缩
DOI:
10.1103/physrevd.91.046005
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发表时间:
2014-08
期刊:
影响因子:
--
通讯作者:
Li Li-Fang
中科院分区:
文献类型:
--
作者:
Zeng Xiao-Xiong;Chen De-You;Li Li-Fang
In this paper, the thermalization has been studied holographically. Explicitly in the gravity side, we consider the gravitational collapse of a thin shell of dust in a spacetime dominated by quintessence dark energy. With the thermalization probes such as the normalized geodesic length and minimal area surface, we study the effect of the state parameter for the quintessence dark energy on the thermalization. Our results show that the smaller the state parameter of quintessence is, the harder the plasma to thermalize. We also investigate the thermalization velocity and thermalization acceleration. We hope our results here can shed light on the nature of the quintessence dark energy.
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