4 papers
Optical Appearance of a Rotating Black Hole in Nonlinear Electrodynamics Surrounded by Thin Accretion Disks
Abdul Malik Sultan, Manahil Ali, Muhammad Israr Aslam +1
This work investigates the optical appearance of a rotating black hole (BH) in nonlinear electrodynamics (NED) using two illumination models, namely a celestial sphere and a thin a…
Probing Primordial Cosmology Through BBN Observational Constraints Under Extended Gravitational Dynamics
Abdul Malik Sultan, Manahil Ali, Muhammad Israr Aslam +1
In this article, We investigate the cosmological consequences of a recently developed gravitational framework, in which the action is formulated as a general f…
Testing the Nature of Rotating Black Hole Shadows Surrounded by a Thin Accretion Disk within Rastall Gravity
Abdul Malik Sultan, Muhammad Israr Aslam, Manahil Ali +1
We investigate the observational appearance of a rotating black hole (BH) in Rastall gravity by analyzing its shadow and accretion signatures under different illumination environme…
Visual Characteristics of a Rotating Black Hole in D Einstein-Gauss-Bonnet Gravity with Thin Accretion Disk Under EHT Constraints
Muhammad Israr Aslam, Manahil Ali, Abdul Malik Sultan +2
This study investigates the visual characteristics of a rotating black hole (BH) within the fabric of D Einstein-Gauss-Bonnet gravity illuminated with two illumination models, s…