7 papers
Radiation properties and images of loop quantum Reissner-Nordström black hole with a thin accretion disk
Qian Li, Jia-Hui Huang
We investigate the characteristics of circular motion of charged particles around loop quantum Reissner-Nordström black hole (LQRNBH) and the radiation properties and observational…
Radii of spherical timelike geodesics in Kerr-Newman black holes
Wei Huang, Jun-Xu Chen, Jia-Hui Huang
The existence, radii and radial stability of the equatorial and non-equatorial (particularly, the polar) spherical orbits are discussed for particles with different conserved energ…
Scalar quasinormal modes, Lyapunov exponents and radii of null geodesics of rotating regular black holes
Yating Peng, Jia-Hui Huang
The quasinormal modes of massless scalar field in rotating Bardeen and Hayward regular black holes are studied. The fundamental quasinormal modes and first overtone quasinorm…
Thermodynamics of EMD-AdS black hole with deformed horizon
Yusheng Z. He, Jia-Hui Huang, Jinbo Yang
We show that the horizon shapes of static Einstein-Maxwell-dilaton (EMD) black holes can be deformed through an approach analogous to those observed in novel topological black hole…
Quasinormal modes of massive scalar fields in five-dimensional Myers-Perry black holes with two arbitrary rotation parameters
Zi-Yang Huang, Jia-Hui Huang
We investigate the quasinormal modes of massive scalar fields in the background of five-dimensional Myers-Perry black holes. In particular, we explore the case for Myers-Perry blac…
Radiative properties of thin accretion disks around rotating short-hairy black holes
Shou-Qi Liu, Jia-Hui Huang
The radiative properties of the accretion disks around rotating short-hairy black holes are studied. The geodesic motion of massive particles in the equatorial planes of short-hair…