arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1202.1748hep-thgr-qc
收藏

五维高阶导数引力场中的空间齐次Lifshitz黑洞

Spatially homogeneous Lifshitz black holes in five dimensional higher derivative gravity

Yan Liu

摘要:

我们考虑空间齐次的Lifshitz黑洞解在五维高导数引力理论,这可能是一些系统,是有趣的规范/引力对偶框架的近视界几何。我们给出了纯R^2引力中属于9个Bianchi类的解。我们发现这些黑洞在非零温度下的熵为零,并且在临界点处的熵与新质量引力下的BTZ黑洞的熵相同。在最一般的二次曲率引力理论中,我们在Bianchi I型和IX型情况下找到了新的解。

英文摘要:

We consider spatially homogeneous Lifshitz black hole solutions in five dimensional higher derivative gravity theories, which can be possible near horizon geometries of some systems that are interesting in the framework of gauge/gravity duality. We show the solutions belonging to the nine Bianchi classes in the pure R^2 gravity. We find that these black holes have zero entropy at non-zero temperatures and this property is the same as the case of BTZ black holes in new massive gravity at the critical point. In the most general quadratic curvature gravity theories, we find new solutions in Bianchi Type I and Type IX cases.

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。

↑