arXiv · 1811.01371
Corrections to the Aretakis type behaviour of the metric due to an infalling particle
Abstract
We consider an extremal Reissner-Nordstr\"{o}m black hole perturbed by a neutral massive point particle, which falls in radially. We study the linear metric perturbation in the vicinity of the black hole and find that the $l=0$ and $l=1$ spherical modes of the metric oscillate rather than decay.
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E. T. Akhmedov, P. A. Anempodistov, I. D. Ivanova. 2018-11-04. Corrections to the Aretakis type behaviour of the metric due to an infalling particle. https://doi.org/10.1103/physrevd.99.044018
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