11 citations · 42 across the 17 of their papers we have counts for
5 papers · 1 filter
Evolution of Virial Clouds - II: From the Formation of First Stars up to their Explosion
Noraiz Tahir, Asghar Qadir, Francesco De Paolis +1
The existence of cold gas and dust clouds close to the cosmic microwave background (CMB) temperature was proposed as a potential repository for a significant fraction of the missin…
Dark Matter Imprints on Black Hole Shadows and Chaotic Dynamics: A Comparative Study of Halo Profiles around Sgr A and M87
Ali Naqi, Mubasher Jamil, Noraiz Tahir +1
The gravitational influence of dark matter (DM) halos on the strong-field regime around supermassive black holes (SMBHs) remains largely unexplored. In the present work, we try to…
Optical Signatures of Sgr A* and M87* with Dark Matter Halos
Noraiz Tahir, Muhammad Ali Paracha, Mubasher Jamil
The event horizon telescope (EHT) has opened a new window onto the strong-field regime by imaging the shadows of the supermassive black holes (SMBHs) Sgr A* and M87*. These observa…
Black hole shadow parameters and quasi-normal modes for Weyl-incorporated gravity
Noraiz Tahir, Mubasher Jamil, Kaynat Fatima +1
An additional term of the form in the Einstein-Hilbert Lagrangian was introduced to explain the interaction between matter and pure…
The Galactic Halo Rotation by Weyl Incorporated Gravity
Asghar Qadir, Ashmal Shahid, Noraiz Tahir
A modification of the Einstein-Hilbert Lagrangian by introducing a coupling between the Weyl tensor and the stress-energy tensor was proposed to explain flat galactic rotation curv…