Fate of initially bound timelike geodesics in spherical boson stars

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. However, unstable boson stars may collapse into black holes or migrate to stable states, resulting in an inability to maintain...

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Bibliographic Details
Published in:Physical Review Research
Main Authors: Yu-Peng Zhang, Shi-Xian Sun, Yong-Qiang Wang, Shao-Wen Wei, Pablo Laguna, Yu-Xiao Liu
Format: Article
Language:English
Published: American Physical Society 2024-08-01
Online Access:http://doi.org/10.1103/PhysRevResearch.6.033187