36 citations · 58 across the 3 of their papers we have counts for
5 papers
Interaction between stars and an inactive accretion disc in a galactic core
V. Karas, L. Subr
We discuss the structure of a central stellar cluster whose dynamics is influenced by gravitation of a supermassive black hole and by the dissipative interaction of orbiting stars…
On highly eccentric stellar trajectories interacting with a self-gravitating disc in Sgr A*
L. Subr, V. Karas
We propose that Kozai's phenomenon is responsible for the long-term evolution of stellar orbits near a supermassive black hole. We pursue the idea that this process may be driven b…
Star-disc interactions in a galactic centre and oblateness of the inner stellar cluster
L. Subr, V. Karas, J. -M. Hure
Structure of a quasi-stationary stellar cluster is modelled assuming that it is embedded in the gravitational field of a super-massive black hole. Gradual orbital decay of stellar…
Orbital decay of satellites crossing an accretion disc
V. Karas, L. Subr
Motion of stellar-mass satellites is studied around a massive compact body which is surrounded by a gaseous slab of a stationary accretion disc. The satellites suffer an orbital de…
An orbiter crossing an accretion disc
L. Subr, V. Karas
We further investigate the long-term evolution of a trajectory of a stellar-mass orbiter which is gravitationally bound to a massive central body. The orbiter undergoes repetitiona…