Existence of singularities in two-Kerr black holes

Piotr T. Chrusciel; Michal Eckstein; Luc Nguyen; Sebastian J. Szybka

doi:10.1088/0264-9381/28/24/245017

Existence of singularities in two-Kerr black holes

Piotr T. Chrusciel (Corresponding author)
, Michal Eckstein
, Luc Nguyen
, Sebastian J. Szybka

Gravitational Physics

Publications: Contribution to journal › Article › Peer Reviewed

Abstract

We show that the angular momentum—area inequality 8π|J| ≤ A for weakly stable minimal surfaces would apply to I+-regular many-Kerr solutions, if any existed. Hence, we remove the undesirable hypothesis in the Hennig–Neugebauer proof of non-existence of well-behaved two-component solutions.

Original language	English
Article number	245017
Number of pages	16
Journal	Classical and Quantum Gravity
Volume	28
Issue number	24
DOIs	https://doi.org/10.1088/0264-9381/28/24/245017
Publication status	Published - 2011

Austrian Fields of Science 2012

1030 Physics, Astronomy

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10.1088/0264-9381/28/24/245017

http://arxiv.org/abs/1111.1448

Cite this

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title = "Existence of singularities in two-Kerr black holes",

abstract = "We show that the angular momentum—area inequality 8π|J| ≤ A for weakly stable minimal surfaces would apply to I+-regular many-Kerr solutions, if any existed. Hence, we remove the undesirable hypothesis in the Hennig–Neugebauer proof of non-existence of well-behaved two-component solutions.",

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AU - Eckstein, Michal

AU - Nguyen, Luc

AU - Szybka, Sebastian J.

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AB - We show that the angular momentum—area inequality 8π|J| ≤ A for weakly stable minimal surfaces would apply to I+-regular many-Kerr solutions, if any existed. Hence, we remove the undesirable hypothesis in the Hennig–Neugebauer proof of non-existence of well-behaved two-component solutions.

U2 - 10.1088/0264-9381/28/24/245017

DO - 10.1088/0264-9381/28/24/245017

M3 - Article

SN - 0264-9381

VL - 28

JO - Classical and Quantum Gravity

JF - Classical and Quantum Gravity

IS - 24

M1 - 245017

ER -

Existence of singularities in two-Kerr black holes

Abstract

Austrian Fields of Science 2012

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