Jackiw-Teitelboim gravity and rotating black holes

被引：0

作者：

Upamanyu Moitra

Sunil Kumar Sake

Sandip P. Trivedi

V. Vishal

机构：

[1] Tata Institute of Fundamental Research,Department of Theoretical Physics

来源：

Journal of High Energy Physics | / 2019卷

关键词：

2D Gravity; AdS-CFT Correspondence; Black Holes; Models of Quantum Gravity;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We show that the free energy at low temperatures for near-extremal black holes is correctly obtained from the Jackiw-Teitelboim (JT) model of gravity. Our arguments apply to all black holes, including rotating ones, whose metric has a near-horizon AdS2 factor and the associated SL (2, ℝ) symmetry. We verify these arguments by explicit calculations for rotating black holes in 4 and 5 dimensions. Our results suggest that the JT model could prove useful in analysing the dynamics of near-extremal Kerr black holes found in nature.

引用

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