Harmonic oscillations of charged particles around weakly charged black hole

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47813059%3A19630%2F23%3AA0000269" target="_blank" >RIV/47813059:19630/23:A0000269 - isvavai.cz</a>
Result on the web
<a href="https://proceedings.physics.cz/wp-content/uploads/2023/12/23_25_20_jur.pdf" target="_blank" >https://proceedings.physics.cz/wp-content/uploads/2023/12/23_25_20_jur.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Harmonic oscillations of charged particles around weakly charged black hole
Original language description
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.
Czech name
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Czech description
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Project
<a href="/en/project/GA23-07043S" target="_blank" >GA23-07043S: Black Hole Magnetosphere</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of RAGtime 23-25: Workshops on black holes and neutron stars
ISBN
9788075104328
ISSN
2336-5676
e-ISSN
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Number of pages
5
Pages from-to
199-203
Publisher name
Slezská univerzita v Opavě, Fyzikální ústav v Opavě
Place of publication
Opava
Event location
Opava
Event date
Nov 27, 2023
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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