On the role of $\mathrm{\Lambda }$ on accretion disks

The dynamics of accretion disk is considered taking into account the Lense-Thirring precession in the presence of cosmological constant $\mathrm{\Lambda }$ of Schwarzschild-de Sitter. The nodal and apsidal frequencies are obtained, and the role of $\mathrm{\Lambda }$ is revealed in their properties, including the consequences for the Bardeen-Petterson effect.