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Classification of Kerr-de Sitter-like spacetimes with conformally flat Scri
- Autor(en)
- Marc Mars, Tim Torben Paetz, José M.M. Senovilla
- Abstrakt
We provide a classification of Lambda > 0-vacuum spacetimes which admit a Killing vector field with respect to which the associated 'Mars-Simon tensor' (MST) vanishes and have a conformally flat I- (or I+). To that end, we also give a complete classification of conformal Killing vector fields on the 3-sphere S-3 up to Mobius transformations shedding light on the two fundamental constants that characterize the family of Kerr-de Sitter-like spacetimes, which turn out to be well-defined geometrical invariants. The topology of I is determined in every case, and a characterization result at I of the Kerr-de Sitter family presented.
- Organisation(en)
- Gravitationsphysik
- Externe Organisation(en)
- Universidad de Salamanca, University of the Basque Country
- Journal
- Classical and Quantum Gravity
- Band
- 34
- Anzahl der Seiten
- 58
- ISSN
- 0264-9381
- DOI
- https://doi.org/10.1088/1361-6382/aa5dc2
- Publikationsdatum
- 04-2017
- Peer-reviewed
- Ja
- ÖFOS 2012
- 103028 Relativitätstheorie, 103019 Mathematische Physik
- Schlagwörter
- ASJC Scopus Sachgebiete
- Physics and Astronomy (miscellaneous)
- Link zum Portal
- https://ucrisportal.univie.ac.at/de/publications/dcbfb081-c640-4a81-b4c1-aa19337fd349