Non-linear interaction between the electromagnetic fields (EMF) occurs when vacuum
polarization in quantum electrodynamics (QED) happens. The field of non-linear …

Motivated by the fact that the universe is dominated by dark matter and dark energy, we
consider rotating black holes surrounded by perfect fluid dark matter and study the accretion …

In this paper, we explore the effect of the parameters of non-linear electrodynamics (NLED)
and magnetic charges on various aspects of black holes (BH) arising in the particular NLED …

In the region where the gravitational field is strong, we have examined the influence of
different gravities on the accretion disk formed due to spherical accretion. To achieve this …

Abstract Recently, Kumar and Ghosh have derived Kerr-like rotating black hole solutions in
the framework of four-dimensional Einstein–Gauss–Bonnet theory of gravity and …

Understanding the physical structures of the accreted matter very close to a black hole in
quasars and active galactic nucleus (AGN) is an important milestone to constrain the …

In the present work, accretion onto a static spherically symmetric black hole in the hybrid
metric-Palatini gravity is considered. The Novikov–Thorne model for a relativistic thin …

By considering the steady-state Novikov-Thorne model, we study thin accretion disk
processes for rotating hairy black holes in the framework of the Horndeski gravity. We obtain …

The Schwarzschild black hole in the Cold Dark Matter (CDM) halo is studied, and the
radiation laws of the thin accretion disk near the black hole are discussed and summarized …

By considering the analytic, static and spherically symmetric solution for the Schwarzschild
black holes immersed in dark matter fluid with non-zero tangential pressure (Jusufi in Eur …