KOVÁŘ, Jiří and Zdeněk STUCHLÍK. Equilibrium conditions of spinning test particles in Kerr de Sitter spacetimes. Classical and Quantum Gravity. GB - Spojené království Velké Británie a, 2006, vol. 23, No 11, p. 3935-3949, 14 pp. ISSN 0264-9381. Available from: https://dx.doi.org/10.1088/0264-9381/23/11/016.
Other formats:   BibTeX LaTeX RIS
Basic information
Original name Equilibrium conditions of spinning test particles in Kerr de Sitter spacetimes
Authors KOVÁŘ, Jiří and Zdeněk STUCHLÍK.
Edition Classical and Quantum Gravity, GB - Spojené království Velké Británie a, 2006, 0264-9381.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10308 Astronomy
Confidentiality degree is not subject to a state or trade secret
Organization unit Faculty of Philosophy and Science in Opava
Doi http://dx.doi.org/10.1088/0264-9381/23/11/016
UT WoS 000238122800018
Keywords in English Spinning test particles, Equilibrium conditions, Kerr-de Sitter black-hole and naked-singularity spacetimes, Static radius
Tags UF
Tags International impact, Reviewed
Links MSM4781305903, plan (intention).
Changed by Changed by: Mgr. Pavlína Jalůvková, učo 25213. Changed: 18/12/2020 10:59.
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 cases of equilibrium positions in the equatorial plane and on the symmetry axis of the spacetimes. It is shown that due to the combined effect of 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 20:45