4 papers
Spherically symmetric horizonless solutions and their frozen states in Bardeen spacetime with Proca field
Rong Zhang, Yong-Qiang Wang
In this paper, we construct a static spherical symmetric Bardeen-Proca star (BPS) model, which consists of the electromagnetic field and Proca field minimally coupled with gravity.…
Rotating multistate Proca stars
Rong Zhang, Long-Xing Huang, Yong-Qiang Wang
In this paper, we construct the rotating multistate Proca stars (RMPSs) composed of two coexisting Proca fields including the ground state and first excited state. We consider the…
Excited Dirac stars with higher azimuthal harmonic index
Long-Xing Huang, Shi-Xian Sun, Rong Zhang +2
In this paper, we investigate the properties of the first excited state Dirac stars (DSs) with higher azimuthal harmonic index (specifically, the azimuthal harmonic indexes =…
Emergency of black holes from wormholes
Chen-Hao Hao, Shi-Xian Sun, Long-Xing Huang +3
In this paper, we study the spherically symmetric Dirac star model in the presence of a phantom field, obtaining a traversable wormhole solution in non-trivial topological spacetim…