摘要
以二维旋转简谐振子势为例分析了在BEC中经常用到的旋转势,分析了哈密顿量的表达式,给出了波函数和能量本征值,并注意到了二维旋转简谐振子势与带电粒子在磁场中的情形具有相近的形式.
To study the rotating trap which is related with BEC, two-dimensional harmonic oscillator is analyzed and Hamiltonian is provided. Wave function and energy eigenvalue are given. A coincidence is found that the rotating trap of two-dimensional harmonic oscillator has the similar form as the potential of charged particle in magnetic field.
出处
《大学物理》
北大核心
2009年第1期48-49,共2页
College Physics
关键词
旋转势
BEC
简谐振子
rotating trap
BEC
harmonic oscillator
