Radiation hydrodynamics in Kerr space-time: equations without coordinate singularity at the event horizon
Radiation hydrodynamics in Kerr space-time: equations without coordinate singularity at the event horizon
Equations of fully general relativistic radiation hydrodynamics around a rotating black hole are derived by using the Kerr–Schild coordinate where there is no coordinate singularity at the event horizon. Since the radiation interacts with matter moving with relativistic velocities near the event horizon, the interplay between the radiation and the …