In this paper, we analyze the light rays around a static hairy black hole in Horndeski gravity
with the use of ray-tracing procedure. We find that a stronger Horndeski hairy parameter …

The links between the deformation parameter β of the generalized uncertainty principle
(GUP) to the two free parameters ω^ and γ of the running Newtonian coupling constant of …

In this paper, we investigate Schwarzschild-like black holes within the framework of metric-
affine bumblebee gravity. We explore the implications of such a gravitational setup on …

In this paper, we investigate a solution for an asymptotic, magnetically-charged, non-
singular (AMCNS) black hole. By utilizing the Gauss–Bonnet theorems, we aim to unravel …

In this paper, we obtain a new spherically symmetric black hole surrounded by the pseudo-
isothermal dark matter halo. Furthermore, to explore the effects of the pseudo-isothermal …

Abstract The Event Horizon Telescope (EHT) imaging of the supermassive black holes at the
centers of Messier 87 galaxy (M87) and the Milky Way galaxy (Sgr A) marks a significant …

In this paper, we investigate the optical properties of a charged black hole with scalar hair
(CSH) within the context of four-dimensional Einstein–Maxwell–Dilaton gravity. To achieve …

This paper explores the impact of the Yang–Mills charge parameter and the exponent term
on a 4D black hole solution in the Einstein Power-Yang–Mills theory. Through an …

Symmergent gravity is an emergent gravity model with an R+ R 2 R+R^2 curvature sector
and an extended particle sector having new particles beyond the known ones. With constant …

The research presented in this paper discusses the impact that the parameters of charge (Q)
and screening factor (γ) have on properties of the horizon and silhouette of rotating charged …