1 citations · 2 across the 2 of their papers we have counts for
5 papers
Self-gravitating magnetised tori around black holes in general relativity
Patryk Mach, Sergio Gimeno-Soler, Jose A. Font +2
We investigate stationary, self-gravitating, magnetised disks (or tori) around black holes. The models are obtained by numerically solving the coupled system of the Einstein equati…
Relativistic Low Angular Momentum Accretion: Long Time Evolution of Hydrodynamical Inviscid Flows
Patryk Mach, Michał Piróg, José A. Font
We investigate relativistic low angular momentum accretion of inviscid perfect fluid onto a Schwarzschild black hole. The simulations are performed with a general-relativistic, hig…
Self-gravitating axially symmetric disks in general-relativistic rotation
Janusz Karkowski, Wojciech Kulczycki, Patryk Mach +3
We integrate numerically axially symmetric stationary Einstein equations describing self-gravitating disks around spinless black holes. The numerical scheme is based on a method de…
Geometry of Keplerian disk systems and bounds on masses of their components
E. Malec, P. Mach, M. Pirog
We investigate accreting disk systems with polytropic gas in Keplerian motion. Numerical data and partial analytic results show that the self-gravitation of the disk speeds up its…
Estimating masses of Keplerian disk systems: the case of AGN in NGC 4258
Patryk Mach, Michal Pirog, Edward Malec
The Keplerian motion of accretion disks in Active Galactic Nuclei (AGN) is usually believed to be generated by a heavy central mass. We investigate accreting disk systems with poly…