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Free keywords:
High Energy Physics - Theory, hep-th,General Relativity and Quantum Cosmology, gr-qc
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.
