Dynamics and Matter-Wave Solitons in Bose-Einstein Condensates with Two- and Three-Body Interactions. (5th August 2014) - Chen, Jing
Abstract : By means of similarity transformation, this paper proposes the matter-wave soliton solutions and dynamics of the variable coefficient cubic-quintic nonlinear Schrödinger equation arising from Bose-Einstein condensates with time-dependent two- and three-body interactions. It is found that, under the effect of time-dependent two- and three-body interaction and harmonic potential with time-dependent frequency, the density of atom condensates will gradually diminish and finally collapse.