178 citations · 268 across the 10 of their papers we have counts for
7 papers · 1 filter
Echoes and quasi-normal modes of perturbations around Schwarzchild traversable wormholes
Hao Yang, Zhong-Wu Xia, Yan-Gang Miao
We investigate the waveforms and quasi-normal modes around Schwarzschild traversable wormholes under different field perturbations, including the scalar field, the electromagnetic…
Scalar fields around a rotating loop quantum gravity black hole: Waveform, quasi-normal modes and superradiance
Zhong-Wu Xia, Hao Yang, Yan-Gang Miao
The rotating loop quantum gravity black hole is a newly proposed non-singular black hole, which eliminates spacetime singularities when a regularization parameter is introduced thr…
Preliminary analyses on dynamics and thermodynamics of rotating regular black holes
Hao Yang, Chang-Jiang Yu, Yan-Gang Miao
We investigate the dynamic and thermodynamic laws governing rotating regular black holes. By analyzing dynamic properties, i.e., the interaction between scalar particles and rotati…
Regular black holes: A short topic review
Chen Lan, Hao Yang, Yang Guo +1
The essential singularity in Einstein's gravity can be avoidable if the preconditions of Penrose's theorem can be bypassed, i.e., if the strong energy condition is broken in the vi…
Superradiance of massive scalar particles around rotating regular black holes
Hao Yang, Yan-Gang Miao
Regular black holes, as an important attempt to eliminate the singularities in general relativity, have been widely concerned. Due to the fact that the superradiance associated wit…
Internal structure and its connection with thermodynamics and dynamics in black holes
Yan-Gang Miao, Hao Yang
In general, a finite metric function at the center of a black hole describes a non-singular spacetime but an infinite metric at the center gives a singular spacetime, where the for…
Quasinormal Modes and Thermodynamics of Regular Black Holes
Chen Lan, Yan-Gang Miao, Hao Yang
By applying the dimensionless scheme, we investigate the quasinormal modes and phase transitions analytically for three types of regular black holes. The universal deviations to th…