Astrophysical black holes embedded in organized magnetic fields

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F23%3A00581795" target="_blank" >RIV/67985815:_____/23:00581795 - isvavai.cz</a>
Result on the web
<a href="https://proceedings.physics.cz/wp-content/uploads/2024/01/RAGtime25_online_final.pdf" target="_blank" >https://proceedings.physics.cz/wp-content/uploads/2024/01/RAGtime25_online_final.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Astrophysical black holes embedded in organized magnetic fields
Original language description
Large-scale magnetic fields pervade the cosmic environment where the astrophysical black holes are often embedded and influenced by mutual interaction. In thiscontribution, we outline the appropriate mathematical framework to describe magnetized black holes within General Relativity, and we show several examples of how these can be employed in the astrophysical context. In particular, we examine the magnetized black hole metric in terms of an exact solution of electro-vacuum Einstein-Maxwell equations under the influence of a non-vanishing electric charge. New effects emerge: the expulsion of the magnetic flux out of the black-hole horizon depends on the intensity of the imposed magnetic field.
Czech name
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Czech description
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Project
<a href="/en/project/GX21-06825X" target="_blank" >GX21-06825X: Accreting Black Holes in the new era of X-ray polarimetry missions</a><br>
Continuities
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
978-80-7510-577-6
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
13-19
Publisher name
Silesian University
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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