The Kerr Metric
Oct 8, 201432 pages
Published in:
- Class.Quant.Grav. 32 (2015) 12, 124006
- Published: Jun 1, 2015
e-Print:
- 1410.2130 [gr-qc]
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Abstract: (IOP)
This review describes the events leading up to the discovery of the Kerr metric in 1963 and the enormous impact the discovery has had in the subsequent 50 years. The review discusses the Penrose process, the four laws of black hole mechanics, uniqueness of the solution, and the no-hair theorems. It also includes Kerr perturbation theory and its application to black hole stability and quasi-normal modes. The Kerr metric's importance in the astrophysics of quasars and accreting stellar-mass black hole systems is detailed. A theme of the review is the ‘miraculous’ nature of the solution, both in describing in a simple analytic formula the most general rotating black hole, and in having unexpected mathematical properties that make many calculations tractable. Also included is a pedagogical derivation of the solution suitable for a first course in general relativity.Note:
- 37 pages. Submitted to Classical and Quantum Gravity for its "Milestones of General Relativity" focus issue to be published during the Centenary Year of GR. Minor edits to match journal article
- 04.70.Bw
- 04.20.-q
- 04.70.-s
- 97.60.Lf
- metric: Kerr
- black hole: stability
- black hole: mechanics
- black hole: rotation
- perturbation theory
- general relativity
References(168)
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