“…However, the first paper giving an explicit n-body problem in spaces of constant Gaussian curvature for general n ≥ 2 was published in 2008 by Diacu, Pérez-Chavela and Santoprete (see [15][16][17]). This breakthrough then gave rise to further results for the n ≥ 2 case in [6], [7][8][9][10][11][12][13][14][18][19][20][21][23][24][25][26][27][28][29][30][31][32][33][34][35][36][37][38][39] and the references therein. Rotopulsators are solutions to (1.1) consisting of any orbit induced by a (possibly hyperbolic) rotation, but otherwise impose few restrictions on the position vectors of the point masses.…”