D 2008

Marginally stable thick discs orbiting Kerr-de Sitter black holes

SLANÝ, Petr and Zdeněk STUCHLÍK

Basic information

Original name

Marginally stable thick discs orbiting Kerr-de Sitter black holes

Authors

Edition

Singapore, Eleventh Marcel Grossmann Meeting on General Relativity Berlin, p. 449-450, 3 pp. 2008

Publisher

World Scientific

Other information

Language

English

Type of outcome

Stať ve sborníku

Field of Study

10308 Astronomy

Confidentiality degree

není předmětem státního či obchodního tajemství

Organization unit

Faculty of Philosophy and Science in Opava

ISBN

978-981-283-426-3

DOI

Keywords in English

accretion disks, black hole physics, cosmological parameters

Tags

Tags

International impact

Links

MSM4781305903, plan (intention).
Změněno: 21/12/2020 12:40, Mgr. Pavlína Jalůvková

Abstract

V originále

Basic properties of equipotential (equipressure) surfaces in test barotropic perfect fluid tori with uniform distribution of the specific angular momentum orbiting Kerr?de Sitter black holes are summarized. The central mass-densities of adiabatic non-relativistic tori, for which the approximation of test fluid is adequate, are given and compared with the typical densities of Giant Molecular Clouds.