88 citations · 762 across the 48 of their papers we have counts for
5 papers · 1 filter
Fate of initially bound timelike geodesics in spherical boson stars
Yu-Peng Zhang, Shi-Xian Sun, Yong-Qiang Wang +3
Boson stars are horizonless compact objects and they could possess novel geodesic orbits under the equilibrium assumption, which differ from those in black hole backgrounds. Howeve…
Rotating multistate axion boson stars
Yan-Bo Zeng, Shi-Xian Sun, Si-Yuan Cui +2
We consider excited configuration and multistate configuration of rotating axion boson stars~(RABSs).RABSs are asymptotically flat, stationary, spinning, horizonless solutions of E…
Characteristic modes of thick brane model: resonances and quasinormal modes
Qin Tan, Wen-Di Guo, Yu-Peng Zhang +1
In this work, we investigate the gravitational quasinormal modes (QNMs) and the gravitational resonances of a thick brane model. We use the asymptotic iteration and shooting method…
Evolution of Fermion Resonance in Thick Brane
Chun-Chun Zhu, Qin Tan, Yu-Peng Zhang +1
In this work, we investigate numerical evolution of massive Kaluza-Klein (KK) modes of a Dirac field on a thick brane. We deduce the Dirac equation in five-dimensional spacetime, a…
Static spheres around spherically symmetric black hole spacetime
Shao-Wen Wei, Yu-Peng Zhang, Yu-Xiao Liu +1
Unique features of particle orbits produce novel signatures of gravitational observable phenomena, and are quite useful in testing compact astrophysical objects in general relativi…