1 citations · 1 across the 5 of their papers we have counts for
5 papers
Spherically-symmetrical vacuum solution in Freund-Nambu scalar-tensor gravity
Akbar Davlataliev, Bobur Turimov, Bobomurat Ahmedov +3
Scalar--tensor theories of gravity provide a natural extension of general relativity and may predict naked singularities as alternative compact objects. In this work, we investigat…
Effect of gravitational lensing around black hole in dark matter halo in the presence of plasma
Zhiyu Dou, Akbar Davlataliev, Mirzabek Alloqulov +4
This article is devoted to the investigation of the observational properties of the Schwarzschild black hole (BH) surrounded by a dark matter (DM) halo. Our study commences with a…
Long-lived quasinormal modes and asymptotic tails of regular Schwarzschild-like black holes in the presence of a magnetic field
Akbar Davlataliev, Bakhtiyor Narzilloev, Ibrar Hussain +2
We analyze the evolution of perturbations of a (charged) massive scalar field near a regular Simpson-Visser black hole, allowing for a non-zero external magnetic field. We show tha…
Exploring a Novel Feature of Ellis Spacetime: Insights into Scalar Field Dynamics
Bobur Turimov, Akbar Davlataliev, Bobomurat Ahmedov +1
We have studied neutral and charged massive particles dynamics in Ellis spacetime in the presence of the external scalar field. Focusing on the circular motion of massive particles…
Influence of scalar field in massive particle motion in JNW spacetime
Bobur Turimov, Akbar Davlataliev, Ahmadjon Abdujabbarov +1
In this paper, we investigated the motion of massive particles in the presence of scalar and gravitational fields, particularly focusing on the Janis-Newman-Winicour (JNW) naked si…