2 papers
gr-qc2025
Chains of rotating boson stars with quartic or sextic self-interaction
Hao-Ran Sun, Jing-Kang Bin, Li Zhao
This paper investigates chains of rotating boson stars (BSs) within Einstein gravity coupled to a complex scalar field. The model incorporates quartic or sextic self-interactions i…
astro-ph.CO2024
Gravitational Waves from Post-Collision of Fuzzy Dark Matter Solitons
Chen Tan, Jing-Kang Bin, Ke Wang
According to the Schrödinger-Poisson (SP) equations, fuzzy dark matter (FDM) can form a stable equilibrium configuration, the so-called FDM soliton. The SP system can also determin…