black hole orbital dynamics 1gravitational wave implications 1resonant phenomena 1soliton dynamics 1ultralight dark matter 1
From the 1 of 3 linked papers with an AI index.
3 papers
astro-ph.CO2026
Stone Skipping Black Holes in Ultralight Dark Matter Solitons
Alan Zhang, Yourong Wang, J. Luna Zagorac +1
The paper studies how a black hole orbiting inside an ultralight dark matter soliton can experience quasi‑periodic “stone‑skipping” motions due to a dipole excitation of the solito…
astro-ph.CO2026
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…
astro-ph.CO2025
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…