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arXiv · 0905.4179

Non-existence of stationary two-black-hole configurations

Gernot Neugebauer·Jörg Hennig
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Abstract

We resume former discussions of the question, whether the spin-spin repulsion and the gravitational attraction of two aligned black holes can balance each other. To answer the question we formulate a boundary value problem for two separate (Killing-) horizons and apply the inverse (scattering) method to solve it. Making use of results of Manko, Ruiz and Sanabria-G\'omez and a novel black hole criterion, we prove the non-existence of the equilibrium situation in question.

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Gernot Neugebauer, Jörg Hennig. 2009-05-26. Non-existence of stationary two-black-hole configurations. https://doi.org/10.1007/s10714-009-0840-8

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