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Analytical solution for charged fluid pressure profiles - circulation in combined electromagnetic field
- 1.0484942 - ASÚ 2018 RIV CZ eng C - Conference Paper (international conference)
Kovář, J. - Slaný, P. - Stuchlík, Z. - Karas, Vladimír - Trova, A.
Analytical solution for charged fluid pressure profiles - circulation in combined electromagnetic field.
Proceedings of RAGtime 17/19: Workshops on black holes and neutron stars. Opava: Silesian University, 2017, s. 119-125. Publications of the Institute of Physics, 8. ISBN 9788075102577. ISSN 2336-5668.
[RAGtime /17.-19./. Opava (CZ), 17.11.2015-19.11.2015]
R&D Projects: GA ČR GB14-37086G
Institutional support: RVO:67985815
Keywords : charged perfect fluid * toroidal structures * compact object
OECD category: Astronomy (including astrophysics,space science)
http://proceedings.physics.cz/images/proc17/kov.pdf
We introduce a general transformation leading to an integral form of pressure equations characterizing equilibrium configurations of charged perfect fluid circling in strong gravitational and combined electromagnetic fields. The transformation generalizes our recent analytical treatment applicable to electric or magnetic fields treated separately along with the gravitational one. As an example, we present a particular solution for a fluid circling close to a charged rotating black hole immersed in an asymptotically uniform magnetic field.
Permanent Link: http://hdl.handle.net/11104/0280061
Number of the records: 1