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arxiv: gr-qc/0108024 · v1 · submitted 2001-08-08 · 🌀 gr-qc

Comment on `An extreme critical space-time: echoing and black-hole perturbations'

classification 🌀 gr-qc
keywords perturbationsactuallyartifactsblackblack-holecommentcoordinatecritical
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We show that the black hole perturbations of the Hayward static solution to the massless Einstein-Klein-Gordon equations are actually gauge artifacts resulting from the linearization of a coordinate transformation.

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