140 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- National University of UzbekistanUZ66 papers
- Ulugh Beg Astronomical InstituteUZ58 papers
- Tashkent State Technical University named after Islam KarimovUZ33 papers
- Zhejiang University of TechnologyCN26 papers
- Fudan UniversityCN21 papers
- Shanghai Astronomical ObservatoryCN20 papers
- Central Asian UniversityUZ18 papers
- Institute of Nuclear PhysicsUZ18 papers
- Urgench State UniversityUZ17 papers
- National University of Sciences and TechnologyPK15 papers
- New Uzbekistan UniversityUZ15 papers
- Inha University in TashkentUZ12 papers
12 papers · 2 filters
Weak gravitational lensing and shadow of a GUP-modified Schwarzschild black hole in the presence of plasma
Husanboy Hoshimov, Odil Yunusov, Farruh Atamurotov +2
In this work, we have studied weak gravitational lensing effect around black hole and determine shadow radius in GUP-corrected-Schwarzschild spacetime (S-GUP) in presence of plasma…
Phase structure of charged AdS black holes surrounded by exotic fluid with modified Chaplygin equation of state
Y. Sekhmani, J. Rayimbaev, G. G. Luciano +2
By considering the concept of the modified Chaplygin gas (MCG) as a single fluid model unifying dark energy and dark matter, we construct a static, spherically charged black hole (…
Kerr-Taub-NUT spacetime to explain the jet power and the radiative efficiency of astrophysical black holes
Bakhtiyor Narzilloev, Ahmadjon Abdujabbarov, Bobomurat Ahmedov +1
In this work, we investigate the electromagnetic energy released by astrophysical black holes within the Kerr-Taub-NUT solution, which describes rotating black holes with a nonvani…
Tidal forces in parametrized spacetime: Rezzolla-Zhidenko parametrization
Bobir Toshmatov, Bobomurat Ahmedov
We investigate the tidal forces exerted by a spherically symmetric static parametrized black hole. Our analysis reveals that the radial and angular components of the tidal forces e…
Optical features of rotating quintessential charged black holes in de-Sitter spacetime
Saeed Ullah Khan, Javlon Rayimbaev, Furkat Sarikulov +1
One of the most important and actual issues in relativistic astrophysics is testing gravity theories and obtaining constraint values for the parameters of black holes using observa…
Addressing the Tension using Late-Time Observational Measurements in a Novel deceleration Parametrization
Himanshu Chaudhary, Ujjal Debnath, G. Mustafa +2
This paper introduces a novel cosmological model aimed at probing the accelerated expansion of the late Universe through a unique parametrization of the deceleration parameter. We…
Quasiperiodic oscillations around hairy black holes in Horndeski gravity
Javlon Rayimbaev, Konstantinos F. Dialektopoulos, Furkat Sarikulov +1
Testing gravity theories and their parameters using observations is an important issue in relativistic astrophysics. In this context, we investigate the motion of test particles an…
On the parameters of the spherically symmetric parametrized Rezzolla-Zhidenko spacetime through solar system tests, orbit of S2 star about Sgr A, and quasiperiodic oscillations
Sanjar Shaymatov, Bobomurat Ahmedov, Mariafelicia De Laurentis +4
In this paper, we find the higher order expansion parameters and of spherically symmetric parametrized Rezzolla--Zhidenko (PRZ) spacetime by using its functions of the radi…
Charged spinning and magnetized test particles orbiting quantum improved charged black holes
Jose Miguel Ladino, Carlos A. Benavides-Gallego, Eduard Larrañaga +2
In the present work, we aimed to investigate the dynamics of spinning charged and magnetized test particles around both electrically and magnetically charged quantum-improved black…
Can electromagnetic charge inhabit in Rastall gravity?
Bobir Toshmatov, Zdeněk Stuchlík, Bobomurat Ahmedov
One of the eminent generalizations of theory of general relativity is the Rastall gravity which was {constructed} based on the assumption of the non-conserved energy-momentum tenso…
Probing Geometric Proca in Metric-Palatini Gravity with Black Hole Shadow and Photon Motion
Elham Ghorani, Beyhan Puliçe, Farruh Atamurotov +3
Extended metric-Palatini gravity, quadratic in the antisymmetric part of the affine curvature, is known to lead to the general relativity plus a geometric Proca field. The geometri…
Overcharging process around a magnetized black hole: Can the backreaction effect of magnetic field restore cosmic censorship conjecture?
Sanjar Shaymatov, Bobomurat Ahmedov
It is well known that the electrically charged Reissner-Nordström black hole could be overcharged. Here, we investigate the process of overcharging of a magnetized Reissner-Nordstr…