大学物理 ›› 2008, Vol. 27 ›› Issue (3): 37-37.

• 著者文摘 • 上一篇    下一篇

量子阻尼振子产生的压缩

眭永兴   

  1. 江苏技术师范学院基础部,江苏常州213001
  • 出版日期:2008-03-25 发布日期:2008-03-20

Squeezing in damping harmonic oscillator

  • Online:2008-03-25 Published:2008-03-20

摘要: 用有序算符内的积分技术,求解一维量子阻尼振子的时间演化态.结果表明系统的时间演化态是压缩态.

关键词: 阻尼振子, 有序算符内的积分技术, 压缩态

Abstract: For one-dimensional damping harmonic oscillator, using the technique of intergration within an ordered product of operators, the time-evolution state of this time-dependent system is derived, which turns out to be a squeezed state.

Key words: damping harmonic oscillator, technique of intergration within an ordered product of operators, squeezed state

中图分类号: 

  • O413.1