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@article{44980, author = {Kovář, Jiří and Stuchlík, Zdeněk}, article_location = {GB - Spojené království Velké Británie a}, article_number = {13}, doi = {http://dx.doi.org/10.1088/0264-9381/27/13/135006}, keywords = {OPTICAL REFERENCE GEOMETRY, NEUTRON-STAR, NAKED SINGULARITIES, CHARGED-PARTICLES, ELECTROMAGNETIC-FIELDS, ACCRETION DISKS, SPACETIMES, OSCILLATIONS, STATIONARY, FREQUENCY}, language = {eng}, issn = {0264-9381}, journal = {Classical and Quantum Gravity}, title = {Off-equatorial orbits in strong gravitational fields near compact objects-II: halo motion around magnetic compact stars and magnetized black holes}, volume = {27}, year = {2010} }
TY - JOUR ID - 44980 AU - Kovář, Jiří - Stuchlík, Zdeněk PY - 2010 TI - Off-equatorial orbits in strong gravitational fields near compact objects-II: halo motion around magnetic compact stars and magnetized black holes JF - Classical and Quantum Gravity VL - 27 IS - 13 SN - 02649381 KW - OPTICAL REFERENCE GEOMETRY, NEUTRON-STAR, NAKED SINGULARITIES, CHARGED-PARTICLES, ELECTROMAGNETIC-FIELDS, ACCRETION DISKS, SPACETIMES, OSCILLATIONS, STATIONARY, FREQUENCY N2 - Off-equatorial circular orbits with constant latitudes (halo orbits) of electrically charged particles exist near compact objects. In the previous paper, we discussed this kind of motion and demonstrated the existence of minima of the two-dimensional effective potential which correspond to the stable halo orbits. Here, we relax previous assumptions of the pseudo-Newtonian approach for the gravitational field of the central body and study properties of the halo orbits in detail. Within the general relativistic approach, we carry out our calculations in two cases. Firstly, we examine the case of a rotating magnetic compact star. ER -
KOVÁŘ, Jiří a Zdeněk STUCHLÍK. Off-equatorial orbits in strong gravitational fields near compact objects-II: halo motion around magnetic compact stars and magnetized black holes. \textit{Classical and Quantum Gravity}. GB - Spojené království Velké Británie a, 2010, roč.~27, č.~13, 21 s. ISSN~0264-9381. Dostupné z: https://dx.doi.org/10.1088/0264-9381/27/13/135006.
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