7 citations · 8 across the 6 of their papers we have counts for
7 papers
Magnetic Reconnection Heating of Thin Accretion Disks around Kerr Black Holes
Zhen Li
The magnetic reconnection process near a black hole can efficiently convert magnetic energy into the kinetic and thermal energy of plasma outflows, enabling the extraction of rotat…
Observational Signatures of Thin Accretion Disks around Rotating Black Holes Embedded in Dark Matter Halos
Jia-Ying Zhang, Wei-Lun Tong, Zhen Li
Black holes embedded in a dark matter background represent an important candidate model that extends the standard vacuum case, characterizing the strong gravitational environments…
Shadow of Rotating Black Hole Immersed in Dark Matter Halo
Yong-You Liu, Tian-Yun Ye, Zhen Li
The recent black hole shadow observations by the Event Horizon Telescope provide a unique opportunity to probe both the strong gravity regime and the environment surrounding superm…
Observational Constrains on the Sgr A Black Hole Immersed in a Dark Matter Halo: Shadow and S2 Star Orbit
Zhen Li
It is widely believed that Sgr A, located at the center of our Galaxy, is a supermassive black hole. Recent observations of its shadow and long-term monitoring of the S2 star h…
Thin Accretion Disk Around Rotating Hairy Black Hole: Radiative Property and Optical Appearance
Zhen Li, Xiao-Kan Guo
The gravitational decoupling method systematically generates hairy modifications to the solutions in general relativity due to new gravitational sources. In view of the recent adva…
Observational Features of Thin Accretion Disk Around Rotating Regular Black Hole
Zhen Li
Rotating regular black hole, as a promising extension beyond general relativity, offer a phenomenological model that resolves spacetime singularities. In this study, we investigate…
A phenomenological model for dark matter phase space distribution
Zhen Li, Steen H. Hansen
Understanding the nature of dark matter is among the top priorities of modern physics. However, due to its inertness, detecting and studying it directly in terrestrial experiments…