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arXiv · 1810.12134

Two mass conjectures on axially symmetric black hole--disk systems

Wojciech Kulczycki·Patryk Mach·Edward Malec
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Abstract

We analyze stationary self-gravitating disks around spinning black holes that satisfy the recently found general-relativistic Keplerian rotation law. There is a numerical evidence that the angular velocity, circumferential radius and angular momenta yield a bound onto the asymptotic mass of the system. This bound is proven analytically in the special case of massless disks of dust in the Kerr spacetime.

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Wojciech Kulczycki, Patryk Mach, Edward Malec. 2018-10-29. Two mass conjectures on axially symmetric black hole--disk systems. https://doi.org/10.1103/physrevd.99.024004

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