24 citations · 54 across the 9 of their papers we have counts for
9 papers
Photon Spheres and Shadows of Covariant Loop Quantum Black Holes in the general -scheme
Yu Han, Meng Liu, Yongzhuang Li
We investigate black hole shadows and photon sphere properties for two families of covariant quantum-corrected black-hole metrics (hereafter called BH-I and BH-II) formulated withi…
Particle motions and gravitational waveforms in rotating black hole spacetimes of loop quantum gravity
Yang Yang, Yu-Xuan Bai, Yong-Zhuang Li +1
We study the influence of the loop quantum gravity (LQG) holonomy-correction parameter on black hole horizon structure, timelike geodesic motion, and gravitational wave emissio…
Geodesic dynamics and multi-inclination images of a non-minimally coupled black hole with a thin accretion disk
Tian-Yu Chen, Yong-Zhuang Li, Xiao-Mei Kuang
In this paper, we investigate the optical properties of a black hole in non-minimal Einstein-Yang-Mills theory, illuminated by a thin accretion disk. In our setup, matter follows s…
The bound orbits and gravitational waveforms of timelike particles around renormalization group improved Kerr black holes
Yong-Zhuang Li, Xiao-Mei Kuang
In this article, we investigate the bound orbits of the timelike particles and the gravitational waveforms emitted from these orbits around a renormalization group improved Kerr bl…
The shadow and quasinormal modes of the asymptotically flat hairy black holes with a dilaton potential
Sheng-Han Xiong, Yong-Zhuang Li, Xiao-Mei Kuang +1
In this article, the shadow and the quasinormal modes (QNMs) of an exact asymptotically flat hairy electrically charged black hole solution with a dilaton potential are investigate…
Effects of hair on the image of a rotating black hole illuminated by a thin accretion disk
Yuan Meng, Xi-Jing Wang, Yong-Zhuang Li +1
In this paper, we investigate the shadow and optical appearance of the hairy Kerr black hole illuminated by a thin accretion disk, the materials of which outside the innermost stab…