2 papers
astro-ph.CO2025
BEC vortices as an observational signature of ultra-light bosonic dark matter
Rongzi Zhou, Dylan M. H. Leung, Jason S. C. Poon +1
Ultra-light bosonic dark matter (ULDM) is an interesting and promising dark matter candidate. While the wave-like nature of ULDM has been widely studied in the literature, we explo…
astro-ph.GA2025
Constraining Ultra-Light Dark Matter mass with Dwarf Galaxy Rotation Curves
Tian-yao Fang, Ming-Chung Chu
While ultra-light bosonic dark matter (ULDM) in a Bose-Einstein condensate (BEC) state could naturally account for the central core in some galaxies and resolve the core-cusp probl…