TOSHMATOV, Bobir, Zdeněk STUCHLÍK and Bobomurat AHMEDOV. Can electromagnetic charge inhabit in Rastall gravity? Physics of the Dark Universe. Netherlands, 2023, vol. 41, August 2023, p. "101257-1"-"101257-5", 5 pp. ISSN 2212-6864. Available from: https://dx.doi.org/10.1016/j.dark.2023.101257.
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Basic information
Original name Can electromagnetic charge inhabit in Rastall gravity?
Authors TOSHMATOV, Bobir (203 Czech Republic, belonging to the institution), Zdeněk STUCHLÍK (203 Czech Republic, belonging to the institution) and Bobomurat AHMEDOV.
Edition Physics of the Dark Universe, Netherlands, 2023, 2212-6864.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10308 Astronomy
Country of publisher Netherlands
Confidentiality degree is not subject to a state or trade secret
WWW URL
RIV identification code RIV/47813059:19630/23:A0000306
Organization unit Institute of physics in Opava
Doi http://dx.doi.org/10.1016/j.dark.2023.101257
UT WoS 001055280100001
Keywords in English General relativity;Rastall gravity;Electrodynamics
Tags RIV24, UF
Tags International impact, Reviewed
Links EF18_053/0017871, research and development project.
Changed by Changed by: Mgr. Pavlína Jalůvková, učo 25213. Changed: 14/2/2024 14:28.
Abstract
One of the eminent generalizations of theory of general relativity is the Rastall gravity which was constructed based on the assumption of the non-conserved energy-momentum tensor of the matter field. Despite in the literature several solutions of black holes in the Rastall gravity coupled to the electromagnetic field have been presented, in the current paper we argue that the Rastall gravity with non-conserved energy-momentum tensor (with & lambda; = 0 and R = 0) cannot couple to the electrodynamics, i.e., the electromagnetically charged black hole solution cannot be obtained in this case. This statement is adequate for both linear and nonlinear electrodynamics with the electric, magnetic, or dyonic charges coupled to the Rastall gravity.
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