Detailed Information on Publication Record
2020
Influence of test charge and uniform magnetic field on charged fluid equilibrium structures
TROVA, Audrey, Eva HACKMANN, Vladimír KARAS, Kris SCHROVEN, Jiří KOVÁŘ et. al.Basic information
Original name
Influence of test charge and uniform magnetic field on charged fluid equilibrium structures
Authors
TROVA, Audrey, Eva HACKMANN, Vladimír KARAS (203 Czech Republic), Kris SCHROVEN, Jiří KOVÁŘ (203 Czech Republic, belonging to the institution) and Petr SLANÝ (203 Czech Republic, belonging to the institution)
Edition
Physical Review D, US - Spojené státy americké, 2020, 1550-7998
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
10308 Astronomy
Country of publisher
United States of America
Confidentiality degree
není předmětem státního či obchodního tajemství
References:
RIV identification code
RIV/47813059:19630/20:A0000078
Organization unit
Institute of physics in Opava
UT WoS
000527519500004
Keywords in English
THICK DISCS; DUST GRAINS; BLACK-HOLES
Tags
International impact, Reviewed
Změněno: 19/4/2021 14:08, Mgr. Pavlína Jalůvková
Abstract
V originále
Equilibrium configurations of a circling electrically charged fluid surrounding a central static black hole endowed with a test electric charge and embedded in a large-scale asymptotically uniform magnetic field are presented. Various configurations of the fluid are influenced by the balance between the gravitational and electromagnetic actions; previous studies of the circling charged fluid configurations around a rotating black hole showed a strong dependence on the spin of the black hole. In this work, we focus on configurations centered in the equatorial plane taking shapes of single or double toroidal structures. Our interest is the existence of these structures, and how various actions, such as electromagnetic, gravitational and centrifugal, influence their shapes and physics.