6 papers
Proca-Maxwell System in an Infinite Tower of Higher-Derivative Gravity
Chen-Hao Hao, Yong-Qiang Wang, Jieci Wang
We numerically construct a five-dimensional Proca-Maxwell system coupled to an infinite tower of higher-derivative gravity, parameterized by the correction order and coupling const…
Axion boson stars with wormhole topology
Chen-Hao Hao, Yong-Qiang Wang, Jieci Wang
We investigate a novel gravitational configuration formed by a massless real phantom field and an axion scalar field, minimally coupled to gravity. This system describes an Ellis-t…
Non-Topological Soliton Bardeen Boson Stars and Their Frozen States
Zhen-Hua Zhao, Yi-Ning Gu, Shu-Cong Liu +2
We investigate a Bardeen model coupling Einstein gravity with nonlinear electromagnetic fields and non-topological soliton complex scalar fields, governed by the magnetic charge $\…
Proca stars in AdS Ellis wormholes
Gen Li, Chen-Hao Hao, Xin Su +1
In this paper, we study Proca stars in asymptotically anti-de Sitter (AdS) Ellis wormholes. This study distinguishes itself from the analysis of the Proca stars in asymptotically f…
Ellis wormhole with nonlinear electromagnetic field
Xin Su, Chen-Hao Hao, Yong-Qiang Wang
In this paper, we present the spherically symmetric wormhole in Einstein's gravity coupling phantom field and nonlinear electromagnetic field. Numerical results show that this solu…
AdS Ellis wormholes with scalar field
Chen-Hao Hao, Xin Su, Yong-Qiang Wang
In this paper, we study the spherically symmetric traversable wormholes with a scalar field supported by a phantom field in the anti-de Sitter (AdS) asymptotic spacetime. Despite c…