115 citations · 554 across the 23 of their papers we have counts for
3 papers · 1 filter
Growth of resonances and chaos for a spinning test particle in the Schwarzschild background
Ondřej Zelenka, Georgios Lukes-Gerakopoulos, Vojtěch Witzany +1
Inspirals of stellar mass compact objects into supermassive black holes are known as extreme mass ratio inspirals. In the simplest approximation, the motion of the compact object i…
Relativistic and Newtonian fluid tori with electric charge
Vladimir Karas, Ondrej Kopacek, Audrey Trova +3
We discuss the effects of electric charging on the equilibrium configurations of magnetized, rotating fluid tori around black holes of different mass. In the context of gaseous/dus…
Oblique magnetic fields and the role of frame dragging
Vladimir Karas, Ondrej Kopacek, Devaky Kunneriath +1
Magnetic null points can develop near the ergosphere boundary of a rotating black hole by the combined effects of strong gravitational field and the frame-dragging mechanism. The e…