Kerr-de Sitter black hole revisited

J. Ovalle; E. Contreras; Z. Stuchlik

doi:10.1103/PhysRevD.103.084016

Kerr-de Sitter black hole revisited

J. Ovalle^*
, E. Contreras
, Z. Stuchlik

^*Corresponding author for this work

Física

Silesian University in Opava

Research output: Contribution to journal › Article › peer-review

58 Scopus citations

Abstract

We interpret the cosmological constant as the energy of the vacuum, and under a minimum amount of assumptions, we show that it is deformed in the vicinity of a black hole. This leads us to reexamine the Kerr-de Sitter solution. We provide a new solution, simpler and geometrically richer, which shows the impact of the rotation in form of a warped curvature. We carry out a detailed and exact study on the new black hole solution, and we conclude with a conjecture regarding the possible impact of our results on alternative theories.

Original language	English
Article number	084016
Journal	Physical Review D
Volume	103
Issue number	8
DOIs	https://doi.org/10.1103/PhysRevD.103.084016
State	Published - 13 Apr 2021

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10.1103/PhysRevD.103.084016

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abstract = "We interpret the cosmological constant as the energy of the vacuum, and under a minimum amount of assumptions, we show that it is deformed in the vicinity of a black hole. This leads us to reexamine the Kerr-de Sitter solution. We provide a new solution, simpler and geometrically richer, which shows the impact of the rotation in form of a warped curvature. We carry out a detailed and exact study on the new black hole solution, and we conclude with a conjecture regarding the possible impact of our results on alternative theories.",

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AB - We interpret the cosmological constant as the energy of the vacuum, and under a minimum amount of assumptions, we show that it is deformed in the vicinity of a black hole. This leads us to reexamine the Kerr-de Sitter solution. We provide a new solution, simpler and geometrically richer, which shows the impact of the rotation in form of a warped curvature. We carry out a detailed and exact study on the new black hole solution, and we conclude with a conjecture regarding the possible impact of our results on alternative theories.

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Kerr-de Sitter black hole revisited

Abstract

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