28 citations · 290 across the 42 of their papers we have counts for
42 papers
A New Method for Quasinormal Modes From Bound States and Homotopy deformations
Hao-Yun Ma, Bo-Yun Zhou, Jia-Hui Huang
Inspired by Mashhoon's bound state method, we propose a new bound state method for computing quasinormal modes (QNMs). By a two-step coordinate transformation where a real paramete…
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…
Circular orbits and thin accretion disk around a quantum corrected black hole
Yu-Heng Shu, Jia-Hui Huang
In this paper, we fist consider the shadow radius of a quantum corrected black hole proposed recently, and provide a bound on the correction parameter based on the observational da…
An X-ray Shell Reveals the Supernova Explosion for Galactic Microquasar SS 433
Yi-Heng Chi, Jiahui Huang, Ping Zhou +5
How black holes are formed remains an open and fundamental question in Astrophysics. Despite theoretical predictions, it lacks observations to understand whether the black hole for…
Shadows and photon rings of a quantum black hole
Jing-Peng Ye, Zhi-Qing He, Ai-Xu Zhou +2
Recently, a black hole model in loop quantum gravity has been proposed by Lewandowski, Ma, Yang and Zhang (Phys. Rev. Lett. \textbf{130}, 101501 (2023)). The metric tensor of the q…
No black hole bomb for -dimensional non-extremal Reissner-Nordstrom black holes against charged massive scalar perturbation
Jia-Hui Huang
The superradiant stability of asymptotically flat -dimensional non-extremal Reissner-Nordstrom black holes under charged massive scalar perturbation is analytically studied. In…
Cosmological horizons from classical double copy
Jun-Lang He, Jia-Hui Huang
The classical doubly copy provides relations between classical solutions in gravitational theories and solutions in gauge theories. In this paper, we consider the cosmological hori…
Stability of five-dimensional Myers-Perry black holes under massive scalar perturbation: bound states and quasinormal modes
Wenbin Li, Kai-Peng Lu, W. LiMing +1
The stability of five-dimensional singly rotating Myers-Perry Black Holes against massive scalar perturbations is studied. Both the quasibound states and quasinormal modes of the m…
Quasinormal modes and stability of higher dimensional rotating black holes under massive scalar perturbations
Kai-Peng Lu, Wenbin Li, Jia-Hui Huang
We consider the stability of six-dimensional singly rotating Myers-Perry black holes under massive scalar perturbations. Using Leaver's continued fraction method, we compute the qu…
Radii of spherical photon orbits around Kerr-Newman black holes
Ying-Xuan Chen, Jia-Hui Huang, Haoxiang Jiang
The spherical photon orbits around a black hole with constant radii are particular important in astrophysical observations of the black hole. In this paper, the equatorial and non-…
Six-dimensional non-extremal Reissner-Nordstrom black hole, charged massive scalar perturbation and black hole bomb
Run-Dong Zhao, Jia-Hui Huang
The superradiant stability of higher dimensional non-extremal Reissner-Nordstrom black hole under charged massive scalar perturbation is analytically studied. We extend our previou…
No black hole bomb for D-dimensional extremal Reissner-Nordstrom black holes under charged massive scalar perturbation
Jia-Hui Huang
The superradiant stability of asymptotically flat D-dimensional extremal Reissner-Nordstrom black holes under charged massive scalar perturbation is analytically studied. Recently,…
Higher-dimensional non-extremal Reissner-Nordstrom black holes, scalar perturbation and superradiance: an analytical study
Jia-Hui Huang, Run-Dong Zhao, Yi-Feng Zou
The superradiant stability of higher dimensional non-extremal Reissner-Nordstrom black holes under charged massive scalar perturbation is analytically studied. We extend an analyti…
Extremal rotating black holes, scalar perturbation and superradiant stability
Jia-Mao Lin, Ming-Jian Luo, Zi-Han Zheng +2
A (charged) rotating black hole may be unstable against a (charged) massive scalar field perturbation due to the existence of superradiance modes. The stability property depends on…
Dyonic Reissner-Nordstrom Black Holes and Superradiant Stability
Yi-Feng Zou, Jun-Huai Xu, Zhan-Feng Mai +1
Black holes immersed in magnetic fields are believed to be important systems in astrophysics. One interesting topic on these systems is their superradiant stability property. In th…
Superradiantly stability analysis on dyonic stringly black hole
Jia-Hui Huang, Mu-Zi Zhang, Tian-Tian Cao +2
The black hole superradiance phenomena state that when a scalar wave perturbation is properly scattering off a charged or rotating black hole, the energy of the reflected scalar wa…
Superradiant stability of five and six-dimensional extremal Reissner-Nordstrom black holes
Jia-Hui Huang, Tian-Tian Cao, Mu-Zi Zhang
The superradiant stability of five and six-dimensional extremal Reissner-Nordstrom black holes under charged massive scalar perturbation is studied. In each case, it is analyticall…
Analytic study of superradiant stability of Kerr-Newman black holes under charged massive scalar perturbation
Jun-Huai Xu, Zi-Han Zheng, Ming-Jian Luo +1
The superradiant stability of a Kerr-Newman black hole and charged massive scalar perturbation is investigated. We treat the black hole as a background geometry and study the equat…
Emergent Yang-Mills theory
Robert de Mello Koch, Jia-Hui Huang, Minkyoo Kim +1
We study the spectrum of anomalous dimensions of operators dual to giant graviton branes. The operators considered belong to the su sector of super Yang-Mills t…