147 citations
- Capital Normal UniversityCN18 papers
- Chinese Academy of SciencesCN17 papers
- Beihang UniversityCN16 papers
- Tsinghua UniversityCN16 papers
- Max Planck Institute for Mathematics in the SciencesDE12 papers
- Institute of PhysicsPL10 papers
- University of Science and Technology BeijingCN10 papers
- University of Chinese Academy of SciencesCN9 papers
- Max Planck Institute for MathematicsDE8 papers
- Academy of Mathematics and Systems ScienceCN7 papers
- Beijing University of Posts and TelecommunicationsCN6 papers
- Queen Mary University of LondonGB6 papers
4 papers · 1 filter
Is a photon ring invariably a closed structure?
Xiangyu Wang, Xiaobao Wang, Hai-Qing Zhang +1
In this study, we investigate the image of a rotating compact object (CO) illuminated by a geometrically thin, optically thin disk on the equatorial plane. As the radius of the CO'…
Novel shadows from the asymmetric thin-shell wormhole
Xiaobao Wang, Peng-Cheng Li, Cheng-Yong Zhang +1
For dark compact objects such as black holes or wormholes, the shadow size has long been thought to be determined by the unstable photon sphere (region). However, by considering th…
Traversable Thin-shell Wormhole in the 4D Einstein-Gauss-Bonnet Theory
Peng Liu, Chao Niu, Wei-Liang Qian +2
This work investigates the spherically symmetric thin-shell wormhole solutions in four-dimensional Einstein-Gauss-Bonnet theory and explores their stabilities under radial, linear…
Critical phenomena in gravitational collapse of Husain-Martinez-Nunez scalar field
Xiaobao Wang, Xiaoning Wu, Sijie Gao
We construct analytical models to study the critical phenomena in gravitational collapse of the Husain-Martinez-Nunez massless scalar field. We first use the cut-and-paste techniqu…