69 citations · 92 across the 4 of their papers we have counts for
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Investigating shadow of a rotating charged black hole with a cosmological constant immersed in the perfect fluid dark matter
Zheng-Long Ban, Xiao-Jun Gao, Jinsong Yang
In this paper, we mainly investigate the shadow of a rotating charged black hole with a cosmological constant immersed in perfect fluid dark matter. We first obtain the charged sph…
Probing a regular black hole within asymptotically safe gravity via strong gravitational lensings and optical appearances
Xiao-Jun Gao
In this paper, we investigate the strong gravitational lensing effects and optical appearances around a spherically symmetric regular black hole, whose metric is derived from a non…
Gravitational lensing and shadow by a Schwarzschild-like black hole in metric-affine bumblebee gravity
Xiao-Jun Gao
In this paper, we investigate the gravitational lensing effect and the shadow around a Schwarzschild-like black hole in metric-affine bumblebee gravity, which leads to the Lorentz…
Investigating shadow images and rings of the charged Horndeski black hole illuminated by various thin accretions
Xiao-Jun Gao, Tao-Tao Sui, Xiao-Xiong Zeng +2
In this paper, we investigate the shadows and rings of the charged Horndeski black hole illuminated by accretion flow that is both geometrically and optically thin. We consider two…