50 citations · 103 across the 3 of their papers we have counts for
5 papers
Constraints on the rotating self-dual black hole with quasi-periodic oscillations
Cheng Liu, Haiguang Xu, Hoongwah Siew +3
An impressive feature of loop quantum gravity (LQG) is that it can elegantly resolve both the big bang and black hole singularities. By using the Newman-Janis algorithm, a regular…
Observational tests of quantum extension of Schwarzschild spacetime in loop quantum gravity with stars in the galactic center
Jian-Ming Yan, Cheng Liu, Tao Zhu +2
In this paper, we use the publicly available observational data of 17 stellar stars orbiting Sgr A* to test the quantum extension of Schwarzschild spacetime in loop quantum gravity…
Constraints on self-dual black hole in loop quantum gravity with S0-2 star in the Galactic Center
Jian-Ming Yan, Qiang Wu, Cheng Liu +2
One of remarkable features of loop quantum gravity (LQG) is that it can provide resolutions to both the black hole and big bang singularities. In the mini-superspace approach based…
Thin Accretion Disk onto slowly rotating black holes in Einstein-Æther theory
Cheng Liu, Sen Yang, Qiang Wu +1
The accretion disk is formed by particles moving in closed orbits around a compact object, whose physical properties and the electromagnetic radiation characteristics are determine…
Shadow and Quasinormal Modes of a Rotating Loop Quantum Black Hole
Cheng Liu, Tao Zhu, Qiang Wu +4
In this paper, we construct an effective rotating loop quantum black hole (LQBH) solution, starting from the spherical symmetric LQBH by applying the Newman-Janis algorithm modifie…