The First Star-by-star $N$-body/Hydrodynamics Simulation of Our Galaxy Coupling with a Surrogate Model.

Keiya Hirashima Michiko S. Fujii Takayuki R. Saitoh Naoto Harada Kentaro Nomura Kohji Yoshikawa Yutaka Hirai Tetsuro Asano Kana Moriwaki Masaki Iwasawa Takashi Okamoto Junichiro Makino The First Star-by-star $N$-body/Hydrodynamics Simulation of Our Galaxy Coupling with a Surrogate Model. 1859-1873 2025 SC https://doi.org/10.1145/3712285.3759866 conf/sc/2025 db/conf/sc/sc2025.html#HirashimaFSHNYH25