Duger, Ulam-Orgikh, and Munkhbaatar Purevdorj. “Exact Solution of Two-Axis-Twisting Hamiltonian in Bose-Einstein Condensate”. Scientific transaction of the National University of Mongolia. Physics 11, no. 224 (March 13, 2022): 21–31. Accessed November 23, 2024. https://journal.num.edu.mn/physics/article/view/103.