摘要
我们与原子散布长度的快速的周期的调整为二微弱地联合的鲍斯·爱因斯坦冷凝物调查自我拍的现象。由使用一个平均方法,慢动力学的运动的方程被导出分析自我套住的行为。在某些条件下面,在也自我套住的一种选择很好出现,这数字地被显示出。
We investigate the self-tapping phenomena for two weakly coupled Bose-Einstein condensates with a rapid periodic modulation of the atomic scattering length. By using an averaging method, the equations of motion of the slow dynamics are derived to analyze the self-trapping behavior. It is shown numerically that under certain conditions, an alternative self-trapping in either well appears.
基金
Supported by the National Natural Science Foundation of China under Grant Nos.10847123,10575034,and 10875039