1 citations · 1 across the 3 of their papers we have counts for
4 papers
Lyman- Forest Signatures of Mixed Fuzzy and Cold Dark Matter
Yourong Frank Wang
We investigate Lyman-alpha forest flux statistics in mixed fuzzy dark matter (FDM) and cold dark matter (CDM) cosmologies using the Fluctuating Gunn-Peterson Approximation (FGPA) a…
Stone Skipping Black Holes in Ultralight Dark Matter Solitons
Alan Zhang, Yourong Wang, J. Luna Zagorac +1
The orbit of a black hole moving within an ultralight dark matter (ULDM) soliton is naively expected to decay due to dynamical friction. However, in isolated near-circular soliton-…
Supermassive Binaries in Ultralight Dark Matter Solitons
Russell Boey, Emily Kendall, Yourong Wang +1
Ultralight (or fuzzy) dark matter (ULDM) is an alternative to cold dark matter. A key feature of ULDM is the presence of solitonic cores at the centers of collapsed halos. These wo…
Dynamical Friction and Black Holes in Ultralight Dark Matter Solitons
Russell Boey, Yourong Wang, Emily Kendall +1
We numerically simulate the motion of a black hole as it plunges radially through an ultralight dark matter soliton. We investigate the timescale in which dynamical friction reduce…