paper

Accelerating and rotating black holes

arXiv:gr-qc/0507021 · doi:10.1088/0264-9381/22/17/008

Abstract

An exact solution of Einstein's equations which represents a pair of accelerating and rotating black holes (a generalised form of the spinning C-metric) is presented. The starting point is a form of the Plebanski-Demianski metric which, in addition to the usual parameters, explicitly includes parameters which describe the acceleration and angular velocity of the sources. This is transformed to a form which explicitly contains the known special cases for either rotating or accelerating black holes. Electromagnetic charges and a NUT parameter are included, the relation between the NUT parameter and the Plebanski-Demianski parameter is given, and the physical meaning of all parameters is clarified. The possibility of finding an accelerating NUT solution is also discussed.

14 pages, 1 figure. To appear in Class. Quantum Grav

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