大学物理 ›› 2009, Vol. 28 ›› Issue (1): 48-48.

• 著者文摘 • 上一篇    下一篇

二维旋转简谐振子势的讨论

尹相宇   

  1. 南京大学材料科学与工程系,江苏南京210093
  • 出版日期:2009-01-25 发布日期:2009-01-20

Discussion on rotating trap of two-dimensional harmonic oscillator

  • Online:2009-01-25 Published:2009-01-20

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.

关键词: 旋转势, BEC, 简谐振子

Abstract: 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.

Key words: rotating trap, BEC, harmonic oscillator

中图分类号: 

  • O413.1