KOPTĚVA, Olena, Iryna BORMOTOVA and Maria KORKINA. New exact solutions for Schwarzschild-like black holes. In Z. Stuchlík, G. Török a V. Karas. Proceedings of RAGtime 17–19: Workshops on black holes and neutron stars, 17–19/23–26 Oct., 1–5 Nov. 2015/2016/2017, Opava, Czech Republic. 1st ed. Opava (Česká republika): Slezská univerzita v Opavě, Filozoficko–přírodovědecká fakulta v Opavě, Ústav fyziky, 2017, p. 111-118. ISBN 978-80-7510-256-0.
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Basic information
Original name New exact solutions for Schwarzschild-like black holes
Authors KOPTĚVA, Olena (804 Ukraine, guarantor, belonging to the institution), Iryna BORMOTOVA (804 Ukraine, belonging to the institution) and Maria KORKINA (804 Ukraine).
Edition 1. vyd. Opava (Česká republika), Proceedings of RAGtime 17–19: Workshops on black holes and neutron stars, 17–19/23–26 Oct., 1–5 Nov. 2015/2016/2017, Opava, Czech Republic, p. 111-118, 8 pp. 2017.
Publisher Slezská univerzita v Opavě, Filozoficko–přírodovědecká fakulta v Opavě, Ústav fyziky
Other information
Original language English
Type of outcome Proceedings paper
Field of Study 10308 Astronomy
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
Publication form printed version "print"
WWW RAGtime 17-19
RIV identification code RIV/47813059:19240/17:A0000076
Organization unit Faculty of Philosophy and Science in Opava
ISBN 978-80-7510-256-0
ISSN 2336-5668
Keywords in English Scwarzschild-like black hole; exact solutions of Einstein equations; black hole immersed in dust medium
Tags International impact, Reviewed
Changed by Changed by: RNDr. Jan Hladík, Ph.D., učo 25379. Changed: 9/4/2018 03:23.
Abstract
We use the so called mass function method for obtaining new exact solutions for Schwarzschild-like black holes. The mass function is algebraic invariant for general spherically symmetric metric. Rewriting Einstein equations in terms of mass function we consider Schwarzschild-like black holes. We show that Schwarzschild black holes should necessarily contain non-baryonic matter. We furthermore obtain new exact solutions for the black hole embedded into the dust matter universe.
PrintDisplayed: 14/8/2024 04:16