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Author:

李瑞洁 (李瑞洁.) | 李子平 (李子平.)

Indexed by:

PKU CSCD

Abstract:

基于相空间Green函数的生成泛函,导出了普遍情况下正规Lagrange量系统和奇异Lagrange量系统的量子Poincar-Cartan(PC)积分不变量. 证明了该不变量与量子正则方程等价. 当变换的Jacobi行列式不为1时,仍可导出量子PC积分不变量;这与量子Noether定理不同. 并将量子PC积分不变量与经典情况作了对比. 结果表明:经典和量子PC积分不变量成立的条件和表达式均不同.

Keyword:

量子Poincar-Cartan积分不变量 路径积分 生成泛函

Author Community:

  • [ 1 ] [李瑞洁]北京工业大学
  • [ 2 ] [李子平]北京工业大学

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Source :

北京工业大学学报

ISSN: 0254-0037

Year: 2001

Issue: 2

Volume: 27

Page: 187-190,201

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 1

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