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arXiv · 1811.01022

Near-extremal black holes at late times, backreacted

Shahar Hadar
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Abstract

Black holes display universal behavior near extremality. One such feature is the late-time blowup of derivatives of linearized perturbations across the horizon. For generic initial data, this instability is regulated by backreaction, and the final state is a near-extremal black hole. The aim of this paper is to study the late time behavior of such black holes analytically using the weakly broken conformal symmetry of their near-horizon region. In particular, gravitational backreaction is accounted for within the Jackiw-Teitelboim model for near-horizon, near-extremal dynamics coupled to bulk matter.

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Shahar Hadar. 2018-11-02. Near-extremal black holes at late times, backreacted. https://doi.org/10.1007/jhep01(2019)214

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