CREMASCHINI, Claudio, Jiří KOVÁŘ, Petr SLANÝ, Zdeněk STUCHLÍK, Vladimír KARAS a Audrey TROVA. Electrically charged matter in rigid rotation around magnetized black hole. Physical Review D. US - Spojené státy americké, 2014, roč. 90, č. 4, s. "044029-1"-"044029-14", 14 s. ISSN 1550-7998. Dostupné z: https://dx.doi.org/10.1103/PhysRevD.90.044029. |
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@article{46080, author = {Cremaschini, Claudio and Kovář, Jiří and Slaný, Petr and Stuchlík, Zdeněk and Karas, Vladimír and Trova, Audrey}, article_location = {US - Spojené státy americké}, article_number = {4}, doi = {http://dx.doi.org/10.1103/PhysRevD.90.044029}, keywords = {magnetized black hole}, language = {eng}, issn = {1550-7998}, journal = {Physical Review D}, title = {Electrically charged matter in rigid rotation around magnetized black hole}, url = {https://journals.aps.org/prd/abstract/10.1103/PhysRevD.90.044029}, volume = {90}, year = {2014} }
TY - JOUR ID - 46080 AU - Cremaschini, Claudio - Kovář, Jiří - Slaný, Petr - Stuchlík, Zdeněk - Karas, Vladimír - Trova, Audrey PY - 2014 TI - Electrically charged matter in rigid rotation around magnetized black hole JF - Physical Review D VL - 90 IS - 4 SP - "044029-1"-"044029-14" EP - "044029-1"-"044029-14" SN - 15507998 KW - magnetized black hole UR - https://journals.aps.org/prd/abstract/10.1103/PhysRevD.90.044029 N2 - We study charged-fluid toroidal structures surrounding a nonrotating charged black hole immersed in a large-scale, asymptotically uniform magnetic field. In continuation of our former study on electrically charged matter in approximation of zero conductivity, we demonstrate the existence of orbiting structures in permanent rigid rotation in the equatorial plane and charged clouds hovering near the symmetry axis. We constrain the range of parameters that allow stable configurations and derive the geometrical shape of equipressure surfaces. Our simplified analytical study suggests that these regions of stability may be relevant for trapping electrically charged particles and dust grains in some areas of the black hole magnetosphere and thus important insome astrophysical situations. ER -
CREMASCHINI, Claudio, Jiří KOVÁŘ, Petr SLANÝ, Zdeněk STUCHLÍK, Vladimír KARAS a Audrey TROVA. Electrically charged matter in rigid rotation around magnetized black hole. \textit{Physical Review D}. US - Spojené státy americké, 2014, roč.~90, č.~4, s.~''044029-1''-''044029-14'', 14 s. ISSN~1550-7998. Dostupné z: https://dx.doi.org/10.1103/PhysRevD.90.044029.
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