Near-extremal black hole evaporation in asymptotically flat spacetime
@article{Diba2002NearextremalBH,
title={Near-extremal black hole evaporation in asymptotically flat spacetime},
author={Kamran Diba and David A. Lowe},
journal={Physical Review D},
year={2002},
volume={66},
pages={024039}
}We study black hole evaporation of near-extremal black holes in spherically reduced models with asymptotically Minkowskian spacetime, with the effects of the back-reaction on the geometry included semi-classically. The stress-energy tensor is calculated for null in-falling observers. It is shown that the evaporation proceeds smoothly and there are no instabilities of the outer or inner apparent horizon before the endpoint of evaporation.
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