大学物理 ›› 2012, Vol. 31 ›› Issue (8): 17-17.

• 著者文摘 • 上一篇    下一篇

二维耦合非线性谐振子的近似求解

苟立丹 张志颖 朱瑞晗   

  1. 长春理工大学理学院,吉林长春130022
  • 出版日期:2012-08-25 发布日期:2012-08-20

An approximate solution of two-dimensional coupling nonlinear harmonic oscillator

  • Online:2012-08-25 Published:2012-08-20

摘要: 利用自洽平均值方法计算二维耦合非线性谐振子的能量本征值,然后将基态能量本征值的计算结果与微扰法的计算结果进行比较,其结果是非常接近的.

关键词: 自洽平均值近似方法, 微扰法, 能量本征值

Abstract: Two-dimensional coupling nonlinear harmonic oscillator is analyzed and the basic eigenvalue is ob- tained by using the approximation method of self-consistent averaging. The result is very close to the one derived from the perturbation method.

Key words: approximation of self-consistent average, perturbation method, eigenvalue

中图分类号: 

  • O413.1