Název:
Analytical solution for charged fluid pressure profiles - circulation in combined electromagnetic field
Autoři:
Kovář, J. ; Slaný, P. ; Stuchlík, Z. ; Karas, Vladimír ; Trova, A. Typ dokumentu: Příspěvky z konference Konference/Akce: RAGtime /17.-19./, Opava (CZ), 20151117
Rok:
2017
Jazyk:
eng
Abstrakt: 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.
Klíčová slova:
charged perfect fluid; compact object; toroidal structures Číslo projektu: GB14-37086G (CEP) Poskytovatel projektu: GA ČR Zdrojový dokument: Proceedings of RAGtime 17/19: Workshops on black holes and neutron stars, ISBN 9788075102577, ISSN 2336-5668