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Two Kerr black holes with axisymmetric spins: head-on collision and gravitational radiation - MaRDI portal

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Two Kerr black holes with axisymmetric spins: head-on collision and gravitational radiation

From MaRDI portal
Publication:4699770

DOI10.1088/0264-9381/15/10/011zbMATH Open0942.83039arXivgr-qc/9711005OpenAlexW3123801355MaRDI QIDQ4699770

Author name not available (Why is that?)

Publication date: 18 November 1999

Published in: (Search for Journal in Brave)

Abstract: We present a semi-analytical approach to the interaction of two (originally) Kerr black holes through a head-on collision process. An expression for the rate of emission of gravitational radiation is derived from an exact solution to the Einstein's field equations. The total amount of gravitational radiation emitted in the process is calculated and compared to current numerical investigations. We find that the spin-spin interaction increases the emission of gravitational wave energy up to 0.2% of the total rest mass. We discuss also the possibility of spin-exchange between the holes.


Full work available at URL: https://arxiv.org/abs/gr-qc/9711005



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