60 citations · 89 across the 4 of their papers we have counts for
4 papers
Particles under radiation thrust in Schwarzschild space-time from a flux perpendicular to the equatorial plane
Donato Bini, Andrea Geralico, Robert T. Jantzen +1
Motivated by the picture of a thin accretion disc around a black hole, radiating mainly in the direction perpendicular to its plane, we study the motion of test particles interacti…
Gravitating discs around black holes
V. Karas, J. -M. Hure, O. Semerak
Fluid discs and tori around black holes are discussed within different approaches and with the emphasis on the role of disc gravity. First reviewed are the prospects of investigati…
Black holes in sources with a periodic component of variability
V. Karas, O. Semerak, F. de Felice
Three recent papers have been collected here, discussing the possibility and properties of periodic modulation of a signal from accreting black holes surrounded by orbiting clumps…
Pseudo-Newtonian models of a rotating black hole field
O. Semerak, V. Karas
Several topics are discussed regarding the pseudo-Newtonian models of the gravitational field around rotating black holes