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arXiv · 1905.10378

Jackiw-Teitelboim Gravity and Rotating Black Holes

Upamanyu Moitra·Sunil Kumar Sake·Sandip P. Trivedi·V. Vishal
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Abstract

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 $\mathrm{AdS}_2$ factor and the associated $\mathrm{SL}(2,\mathbb{R})$ 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.

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Upamanyu Moitra, Sunil Kumar Sake, Sandip P. Trivedi, V. Vishal. 2019-05-24. Jackiw-Teitelboim Gravity and Rotating Black Holes. https://doi.org/10.1007/jhep11(2019)047

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