The Dynamics of Rotating Black Holes

概要

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After an introductory overview of standard results for perturbed black holes (regarding quasinormal modes and power-law tails) we focus on three issues of recent interest. We discuss the possibility that the new generation of gravitational-wave detectors that are due to come online in the near future will be able to do "black-hole spectrocopy" by inferring black-hole parameters from quasinormal-mode signals. We summarise the recent effort to study perturbation of Kerr black holes using time-evolutions of the Teukolsky equation, and finally we present recent results that seem to indicate the existence of a new superradiance related phenomenon for rapidly spinning black holes.
理論物理学刊行会の論文
2000-01-31