On the global structure of the Pomeransky–Senkov black holes

Author(s)
Piotr T. Chrusciel, Julien Cortier, Alfonso García-Parrado Gómez-Lobo
Abstract

We construct analytic extensions of the Pomeransky–Senkov metrics with multiple Killing horizons and asymptotic regions. We show that, in our extensions, the singularities associated to an obstruction to differentiability of the metric lie beyond event horizons. We analyze the topology of the non-empty singular set, which turns out to be parameterdependent. The resulting global structure is somewhat reminiscent of that of Kerr space-time.

Organisation(s)
Gravitational Physics
External organisation(s)
Université Montpellier 2, University of Minho
Journal
Advances in Theoretical and Mathematical Physics
Volume
14
Pages
1779-1856
No. of pages
78
ISSN
1095-0761
Publication date
2011
Peer reviewed
Yes
Austrian Fields of Science 2012
103036 Theoretical physics, 103028 Theory of relativity, 103019 Mathematical physics
Portal url
https://ucrisportal.univie.ac.at/en/publications/on-the-global-structure-of-the-pomeranskysenkov-black-holes(116d6efb-8d90-4a91-abec-734045abec26).html