3 citations · 3 across the 1 of their papers we have counts for
7 papers
Shadow of F(R)-EH Black Hole and Constraints from EHT Observations
Khadije Jafarzade, Saira Yasmin, Mubasher Jamil
This work investigates the optical properties of a static, spherically symmetric, electrically charged black hole in f(R) gravity coupled to Euler-Heisenberg(EH) nonlinear electrod…
Optical Signatures of Einstein-Euler-Heisenberg AdS/dS Black Holes in the light of Event Horizon Telescope
Khadije Jafarzade, Zeynab Bazyar, Sara Saghafi +1
Recent observations of the supermassive black holes and Sgr A by the Event Horizon Telescope (EHT) have sparked intensified interest in studying the optical appea…
Shadow Cast by the Kerr MOG Black Hole under the Influence of Plasma and Constraints from EHT Observations
Saira Yasmin, Khadije Jafarzade, Mubasher Jamil
The study of black hole (BH) shadows provide crucial insights into the nature of strong gravitational effects and the intricate structure of the spacetime surrounding BHs. In this…
Shadows and Optical Appearances of Black Holes in Gravity
Khadije Jafarzade, Sanjar Shaymatov, Mubasher Jamil
In this paper, we consider a charged AdS/dS black hole (BH) in gravity and study its optical features, including the shadow's geometrical shape and the energy emission rate…
Modelling the Sgr A and M87 shadows by using the Kerr-Taub-NUT metrics in the presence of a scalar field
khadije Jafarzade, Masoumeh Ghasemi-Nodehi, Fatemeh Sadeghi +1
The recent unveiling of the images of Sgr A* and M87* has significantly advanced our understanding of gravitational physics. In this study, we derive a class of Kerr-Taub-NUT metri…
A Study of Black Holes in ModMax Gravity: Gravitational Lensing and Constraints from EHT Observations
Khadije Jafarzade, Zeynab Bazyar, Mubasher Jamil
The study of astrophysical phenomena like black hole shadows is an effective approach to properly understand the modified gravity and explore its validity. Motivated by recent astr…