Is equilibrium of aligned Kerr black holes possible?
We show that equilibrium of two Kerr black holes can be achieved by placing between them a relativistic disk or a third Kerr black hole, the latter case demonstrating the existence of equilibrium configurations in the purely black hole systems with the number of constituents more than two.
Manko
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Departamento de Física, Centro de Investigación y de Estudios Avanzados del IPN, A.P. 14-740, 07000 México D.F., Mexico. vsmanko@fis.cinevestav.mx
Ruiz
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Manko
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