Detailed Information on Publication Record
2005
Equilibrium of spinning test particles in equatorial plane of Kerr-de Sitter spacetimes
KOVÁŘ, Jiří and Zdeněk STUCHLÍKBasic information
Original name
Equilibrium of spinning test particles in equatorial plane of Kerr-de Sitter spacetimes
Authors
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
Language
English
Type of outcome
Stať ve sborníku
Field of Study
10308 Astronomy
Country of publisher
Czech Republic
Confidentiality degree
není předmětem státního či obchodního tajemství
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
International impact
Links
MSM4781305903, plan (intention).
Změněno: 18/12/2020 10:31, Mgr. Pavlína Jalůvková
Abstract
V originále
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.