KOVÁŘ, Jiří and Zdeněk STUCHLÍK. Equilibrium of spinning test particles in equatorial plane of Kerr-de Sitter spacetimes. In Proceedings of RAGtime 6/7: Workshops on black holes and neutron stars. Opava: Slezská univerzita v Opavě, Filozoficko-přírodovědecká fakulta, Ústav fyziky, 2005, p. 241-252, 11 pp. ISBN 80-7248-334-X.
Other formats:   BibTeX LaTeX RIS
Basic information
Original name Equilibrium of spinning test particles in equatorial plane of Kerr-de Sitter spacetimes
Authors KOVÁŘ, Jiří and Zdeněk STUCHLÍK.
Edition Opava, Proceedings of RAGtime 6/7: Workshops on black holes and neutron stars, p. 241-252, 11 pp. 2005.
Publisher Slezská univerzita v Opavě, Filozoficko-přírodovědecká fakulta, Ústav fyziky
Other information
Original language English
Type of outcome Proceedings paper
Field of Study 10308 Astronomy
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
Organization unit Faculty of Philosophy and Science in Opava
ISBN 80-7248-334-X
Keywords in English Equilibrium conditions, Equatorial plane, Kerr-de Sitter black holes, Naked singularities, Spin, Static radii
Tags RAGtime, sbornik, UF
Tags International impact
Links MSM4781305903, plan (intention).
Changed by Changed by: Mgr. Pavlína Jalůvková, učo 25213. Changed: 18/12/2020 10:31.
Abstract
Equilibrium conditions and spin dynamics of spinning test particles are discussed in the stationary and axially symmetric Kerr--de~Sitter black-hole or naked-singularity spacetimes. The general equilibrium conditions are established, but due to their great complexity, the detailed discussion of the equilibrium conditions and spin dynamics is presented only in the simple and most relevant case of equilibrium positions in the equatorial plane of the spacetimes. It is shown that due to the combined effectof the rotation of the source and the cosmic repulsion the equilibrium is spin dependent in contrast to the spherically symmetric spacetimes.
PrintDisplayed: 2/5/2024 21:33