Ultra-Light Axion Dark Matter and its impacts on dark halo structure in $N$-body simulation

Jiajun Zhang, Yue-Lin Sming Tsai, Jui-Lin Kuo +2

The Ultra-Light Axion (ULA) is a dark matter candidate with mass $\mathcal{O}(10^{-22})$eV and de Broglie wavelength of order kpc. Such an axion, also called the Fuzzy Dark Matter…