Interplay between Forces in Kerr-Newman Field
Bičák, J.; Semerák, O.
We discuss dynamical properties of generally non-Kepierian equatorial circular orbits and zero-angular-momentum spherical polar orbits around Kerr-Newman black holes. By considering charged test particles, the thrust is represented by the Lorentz force. Below photon orbits, the acceleration of a given type of orbits depends on their orbital angular velocity in a counter-intuitive manner. We interpret this result in terms of suitably defined forces of classical type.
| type: | inproceedings |
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| nr: | 0 |
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| pages: | 401-403 |
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| year: | 1999 |
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| editor: | {Piran}, T. and {Ruffini}, R. |
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| grants: | Relativistic physics and astrophysics, GAČR 202/96/0206; 1996-1998; hlavní řešitel: Jiří BičákRelativistická teorie gravitace, astrofyzika a kosmologie, GAUK 230/1996; 1996-1998; hlavní řešitel: Jiří Bičák |
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