大学物理 ›› 2011, Vol. 30 ›› Issue (9): 8-8.

• 著者文摘 • 上一篇    下一篇

一维线性谐振子哈密顿量改写中的非幺正变换

谢传梅[1,2] 范洪义[2]   

  1. [1]安徽大学物理与材料科学学院,安徽合肥230039 [2]中国科学技术大学材料与科学工程系,安徽合肥230026
  • 出版日期:2011-09-25 发布日期:2011-09-20

The nonunitary transformation in the Hamilton's rewriting for the one-dimensional linear harmonic oscillator

  • Online:2011-09-25 Published:2011-09-20

摘要: 通过引入一非幺正算符实现了对一维线性谐振子系统哈密顿量的从坐标、动量表象(Q,P)到占有数表象(a,a+)的改写.

关键词: 一维线性谐振子, 非幺正算符, 占有数表象

Abstract: By introducing a nonunitary operator,the rewriting for the one-dimensional linear harmonic oscillator from the coordinate-moment representation(Q,P) to the particle number representation(a,a+) is realized.

Key words: one-dimensional lincar harmonic oscillator, nonunitary operator, particle number representation

中图分类号: 

  • O413.1