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astro-ph.HE2024
Viscous Transonic Accretion Flows in Kerr Black Hole Geometry
Abhrajit Bhattacharjee, Sandip K. Chakrabarti
We study viscous transonic accretion flows in vertical equilibrium in Kerr geometry. We employ the pseudo-Kerr formalism which accurately describes transonic flows around Kerr blac…
astro-ph.HE2022★ 4 cited
Transonic accretion and winds around Pseudo-Kerr black holes and comparison with general relativistic solutions
Abhrajit Bhattacharjee, Sandip K. Chakrabarti, Dipak Debnath
Spectral and timing properties of accretion flows on a black hole depend on their density and temperature distributions, which in turn come from the underlying dynamics. Thus, an a…