Detailed Information on Publication Record
2023
Harmonic oscillations of charged particles around weakly charged black hole
JURAEV, Bakhtinur and Arman TURSUNOVBasic information
Original name
Harmonic oscillations of charged particles around weakly charged black hole
Authors
JURAEV, Bakhtinur (860 Uzbekistan, belonging to the institution) and Arman TURSUNOV (860 Uzbekistan, belonging to the institution)
Edition
Opava, Proceedings of RAGtime 23-25: Workshops on black holes and neutron stars, p. 199-203, 5 pp. 2023
Publisher
Slezská univerzita v Opavě, Fyzikální ústav v Opavě
Other information
Language
English
Type of outcome
Stať ve sborníku
Field of Study
10308 Astronomy
Country of publisher
Czech Republic
Confidentiality degree
není předmětem státního či obchodního tajemství
Publication form
printed version "print"
References:
RIV identification code
RIV/47813059:19630/23:A0000269
Organization unit
Institute of physics in Opava
ISBN
978-80-7510-432-8
ISSN
Keywords in English
Black hole; electric charge; harmonic oscillations
Tags
Tags
International impact, Reviewed
Links
GA23-07043S, research and development project.
Změněno: 26/2/2024 12:06, Mgr. Pavlína Jalůvková
Abstract
V originále
The electric charge of a black hole is frequently neglected in many astrophysical scenarios due to unrealistically large values of the charge necessary for the Reissner-Nordström spacetime metric. Nevertheless, a variety of selective accretion processes could result in a black hole having a gravitationally weak electric charge. Thus, the motion of charged particles can be influenced by a combined effect of gravitational attraction and electrostatic interaction, which can be attractive or repulsive. This can lead to the existence of certain observational patterns in the non-thermal spectra of astrophysical black holes. In the present work, we study the harmonic oscillations of charged particles around a weakly charged black hole.