4 papers
Fuzzy dark matter soliton as gravitational lens
Ke Wang, M. Le Delliou
The Schrödinger-Poisson (SP) equations predict fuzzy dark matter (FDM) solitons. Given the FDM mass , the FDM soliton in the Milky Way is massive $\sim 1…
Diversity of Fuzzy Dark Matter Solitons
Chen Tan, M. Le Delliou, Ke Wang
According to the Schrödinger-Poisson equations, fuzzy dark matter (FDM) can form a stable equilibrium configuration, the so-called FDM soliton. In principle, given the FDM particl…
Model-independent Test of the Cosmic Anisotropy with Inverse Distance Ladder
Zong-Fan Yang, Da-Wei Yao, Ke Wang
If the Universe is endowed with cosmic anisotropy, it will have a preferred direction of expansion. Reconstructing the expansion history by Gaussian Process (GP) can be used to pro…
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 determi…