On the role of on accretion disks
Center for Cosmology and Astrophysics, Alikhanian National Laboratory and Yerevan State University, Yerevan, Armenia
Accepted: 17 April 2021
Published online: 27 April 2021
The dynamics of accretion disk is considered taking into account the Lense–Thirring precession in the presence of cosmological constant of Schwarzschild–de Sitter metric. The nodal and apsidal frequencies are obtained, and the role of is revealed in their properties, including the consequences for the Bardeen–Petterson effect.
© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2021