70 citations
- Wuhan UniversityCN21 papers
- Wuhan University of TechnologyCN10 papers
- Chinese Academy of SciencesCN9 papers
- Central China Normal UniversityCN7 papers
- Huazhong University of Science and TechnologyCN7 papers
- Institute of High Energy PhysicsCN6 papers
- Wuhan Institute of Physics and MathematicsCN4 papers
- Carleton UniversityCA3 papers
- CEA Paris-SaclayFR3 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR3 papers
- Hiroshima UniversityJP3 papers
- Hubei Normal UniversityCN3 papers
6 papers · 1 filter
Gravitational memory effects in Brans-Dicke theory
Shaoqi Hou
There exist gravitational memory effects in Brans-Dicke theory. They are closely related to the Bondi-Metzner-Sachs symmetries living on the null infinity in an isolated system. By…
Constraining Chaplygin models using diffuse supernova neutrino background
Nan Yang, Junji Jia, Xionghui Liu +1
In this work, we examine the possibility of using the diffuse supernova neutrino background (DSNB) to test the Chaplygin gas (CG) models of the Universe. With a typical supernova r…
Escape, bound and capture geodesics in local static coordinates in Schwarzschild spacetime
Yaoguang Wang, Xionghui Liu, Nan Yang +2
The classical geodesics of timelike particles in Schwarzschild spacetime is analyzed according to the particle starting radius , velocity and angle against the radial ou…
Existence and stability of circular orbits in static and axisymmetric spacetimes
Junji Jia, Xiankai Pang, Nan Yang
The existence and stability of timelike and null circular orbits (COs) in the equatorial plane of general static and axisymmetric (SAS) spacetime are investigated in this work. Usi…
Existence and stability of circular orbits in general static and spherically symmetric spacetimes
Junji Jia, Jiawei Liu, Xionghui Liu +4
The existence and stability of circular orbits (CO) in static and spherically symmetric (SSS) spacetime are important because of their practical and potential usefulness. In this p…
Gravitational lensing of massive particles in Schwarzschild gravity
Xionghui Liu, Nan Yang, Junji Jia
Both massless light ray and objects with nonzero mass experience trajectory bending in a gravitational field. In this work the bending of trajectories of massive objects in a Schwa…