140 citations · 273 across the 11 of their papers we have counts for
11 papers
Geodesics structure and deflection angle of electrically charged black holes in gravity with a background Kalb-Ramond field
Ahmad al-Badawi, Sanjar Shaymatov, Izzet Sakallı
This article investigates the geodesic structure and deflection angle of charged black holes in the presence of a nonzero vacuum expectation value background of the Kalb-Ramond fie…
Electric Penrose process and the accretion disk around a 4D charged Einstein-Gauss-Bonnet black hole
Mirzabek Alloqulov, Sanjar Shaymatov
In this paper, we aim to examine the electric Penrose process (PP) around a charged black hole in 4D Einstein-Gauss-Bonnet (EGB) gravity and bring out the effect of the Gauss-Bonne…
GUP corrected black holes with cloud of string
Ahmad Al-Badawi, Sanjar Shaymatov, Sohan Kumar Jha +1
We investigate shadows, deflection angle, quasinormal modes (QNMs), and sparsity of Hawking radiation of the Schwarzschild string cloud black hole's solution after applying quantum…
A regular MOG black hole's impact on shadows and gravitational weak lensing in the presence of quintessence field
Ahmad Al-Badawi, Sanjar Shaymatov, Mirzabek Alloqulov +1
We investigate the impact of the modified gravity (MOG) field and the quintessence scalar field on horizon evolution, black hole (BH) shadow and the weak gravitational lensing arou…
Radiation properties of the accretion disk around a black hole in Einstein-Maxwell-scalar theory
Mirzabek Alloqulov, Sanjar Shaymatov, Bobomurat Ahmedov +1
In this study, we explore the properties of a non-rotating black hole in the Einstein-Maxwell-scalar (EMS) theory and investigate the luminosity of the accretion disk surrounding i…
Epicyclic motions and constraints on the charged stringy black hole spacetime
Sanjar Shaymatov, Kimet Jusufi, Mirzabek Alloqulov +1
The purpose of this paper is to examine the epicyclic motion of charged particles in the vicinity of a magnetically charged stringy black hole subject to an electromagnetic field.…