5 papers
Motion of spinning particles around a quantum-corrected black hole without Cauchy horizons
Jiawei Chen, Jinsong Yang
In this paper, we investigate the motion of spinning particles around a covariant quantum-corrected black hole without a Cauchy horizon within the framework of effective quantum gr…
Periodic orbits and gravitational waveforms in quantum-corrected black hole spacetimes
Jiawei Chen, Jinsong Yang
In this paper, we study the periodic orbits of massive particles around two quantum-corrected black holes proposed in effective quantum gravity, and explore the quantum gravity eff…
Optical appearance of Schwarzschild black holes with optically thin and thick accretion disks at various inclination angles
Jiawei Chen, Jinsong Yang
In this paper, we systematically investigate the optical appearance of a Schwarzschild black hole illuminated by three geometrically thin accretion disk models under varying observ…
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…
Shadows and optical appearance of quantum-corrected black holes illuminated by static thin accretions
Jiawei Chen, Jinsong Yang
Recently, two new quantum-corrected black hole models satisfying covariance have been proposed within the framework of effective quantum gravity. In this paper, we study how the qu…