Vortex excitation in a stirred toroidal Bose-Einstein condensate
Citation
A. I. Yakimenko, K. O. Isaieva, S. I. Vilchinskii, and E. A. Ostrovskaya, 'Vortex excitation in a stirred toroidal Bose-Einstein condensate', Physical Review A, vol. 91, p. 023607 (2015)