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Effective potential of particles in the oblique black hole magnetosphere
- 1.0484913 - ASÚ 2018 RIV SG eng C - Conference Paper (international conference)
Kopáček, Ondřej - Karas, Vladimír
Effective potential of particles in the oblique black hole magnetosphere.
Proceedings of the Fourteenth Marcel Grossmann Meeting on General Relativity. Vol. Part B. Singapore: World Scientific Publishing, 2017 - (Bianchi, M.), s. 1050-1055. ISBN 9789813226593.
[Marcel Grossmann Meeting on General Relativity /14./. Rome (IT), 12.06.2015-18.06.2015]
R&D Projects: GA ČR GB14-37086G
Institutional support: RVO:67985815
Keywords : black holes * magnetosphere * non-axisymmetry
OECD category: Astronomy (including astrophysics,space science)
http://www.worldscientific.com/doi/pdf/10.1142/9789813226609_0060
Dynamics of charged matter in the oblique black hole magnetosphere is investigated. In particular, we adopt a model consisting of a rotating black hole embedded in the external large-scale magnetic field that is inclined arbitrarily with respect to the rotation axis. Breaking the axial symmetry appears to have profound consequences regarding the dynamics of particles and it also poses some methodological difficulties. In this contribution we discuss the applicability of the method of effective potential for the non-axisymmetric model and show that it may only be applied in the appropriate reference frame.
Permanent Link: http://hdl.handle.net/11104/0280031
Number of the records: 1