Koshtybayev Т. 2026. Study of the dynamics of open quantum systems using Lie groups and algebras . BULLETIN OF THE L.N. GUMILYOV EURASIAN NATIONAL UNIVERSITY. PHYSICS. ASTRONOMY SERIES. 154, 1 (Mar. 2026), 124–136. DOI:https://doi.org/10.32523/2616-6836-2026-154-1-124-136.