2 papers
gr-qc2024
Observational features of deformed Schwarzschild black holes illuminated by an anisotropic accretion disk
Dan Li, Shiyang Hu, Chen Deng +1
The projection effect of an anisotropic accretion disk causes its electromagnetic radiation to depend on the emission angle. Although this dependency has the potential to influence…
gr-qc2024
Influences of tilted thin accretion disks on the observational appearance of hairy black holes in Horndeski gravity
Shiyang Hu, Dan Li, Chen Deng +2
Research on the observational appearance of black holes, both in general relativity and modified gravity, has been in full swing since the Event Horizon Telescope Collaboration ann…