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gr-qc2024
A Study of thin relativistic viscose accretion disk around a distorted kerr black hole (DKB)
Olya Layeghi, Jamshid Ghanbari, Mahboobe Moeen Moghaddas
In this paper, we analyze a thin disk around the distorted Kerr black hole (DKB) within the framework of general relativity using an axisymmetric solution of the Einstein equations…
astro-ph.HE2024
Magnetic Field Evolution for Keplerian and Sub-Keplerian Flows around Non Rotating Black Hole
Malihe Mousapour Gharghabi, Jamshid Ghanbari, Mahboobe Moeen Moghaddas
The exact two-dimensional non-stationary solution for the evolution of the magnetic field during accretion with nearly spherical symmetry, using Newton's solution and considering b…