Self-gravitational interaction in $z=$4 Horava-Lifshitz gravity
Self-gravitational interaction in $z=$4 Horava-Lifshitz gravity
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DOI：
10.1103/physrevd.87.024043
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发表时间：
2013-10
影响因子：
5
通讯作者：
Molin Liu;Jun-Wang Lu;Yin Xu;Jianbo Lu;Yabo Wu;Rumin Wang
中科院分区：
文献类型：
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作者：
Molin Liu;Jun-Wang Lu;Yin Xu;Jianbo Lu;Yabo Wu;Rumin Wang
受近期工作的启发[1，2]，本文研究了z = 4$ Ho\u{r}ava-Lifshitz引力中（3 + 1）维和（4 + 1）维黑洞的自引力相互作用对Hawking辐射的影响.发现与粒子质量无关的隧穿熵$S_{B（3 + 1）}$和$S_{B（4 + 1）}$分别与量子熵$S_{BH（3 + 1）}$和$S_{BH（4 + 1）}$一致。在z = 4$ Ho\u{r}ava-Lifshitz引力中，热力学和量子隧穿之间存在着非常明显的一致性。结果表明，包含修正项的熵可以用霍金辐射的自引力相互作用很好地解释。隧穿过程的研究对理解Ho\uava-Lifshitz引力有重要意义。
Motivated by recent works [1,2], the influences of self-gravitational interaction on the Hawking radiation are studied both for (3 + 1) and (4 + 1) dimensional black holes in $z = 4$ Ho\u{r}ava-Lifshitz gravity. It is found that the tunneling entropies $S_{B(3 + 1)}$ and $S_{B(4 + 1)}$ independent on particle's mass are consistent with the thermodynamical entropies $S_{BH(3 + 1)}$ and $S_{BH(4 + 1)}$, respectively. There is a very visible degree of uniformity between thermodynamics and quantum tunneling in $z = 4$ Ho\u{r}ava-Lifshitz gravity. It suggests that the entropies contained corrected terms could be explained well by the self-gravitational interaction of Hawking radiation. The study of tunneling process may shed light on understanding the Ho\u{r}ava-Lifshitz gravity.