大学物理 ›› 2012, Vol. 31 ›› Issue (10): 9-9.

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三维各向异性谐振子的Lie对称性与独立守恒量

楼智美 谢志堃 陈子栋   

  1. 绍兴文理学院物理系,浙江绍兴312000
  • 出版日期:2012-10-25 发布日期:2012-10-20

The Lie symmetries and independent conserved quantities of the three-dimensional anisotropic harmonic oscillator

  • Online:2012-10-25 Published:2012-10-20

摘要: 研究了三维各向异性谐振子的Lie对称性与守恒量.还研究了频率比ω1/ω2/ω3,为3/2/1和4/3/1的两个典型谐振子的Lie对称性与守恒量.得到了系统的7个守恒量.并讨论了守恒量的独立性.结果表明,系统只存在5个独立守恒量.

关键词: 三维各向异性谐振子, Lie对称性, 独立守恒量

Abstract: The Lie symmetries and conserved quantities of the three-dimensional anisotropic harmonic oscillator are studied. When ω1/ω2/ω3 is equal to 3/2/1 and 4/3/1 , respectively, the Lie symmetries and conserved quantities of two typical three-dimensional anisotropic harmonic oscillators are also studied, and seven conserved quantites are obtained. By discussing the independence of the conserved quantities, we find that only five of them are independent.

Key words: three-dimensional anisotropic harmonic oscillator, Lie symmetries, independent conserved quanlities

中图分类号: 

  • O31