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Author:

李瑞洁 (李瑞洁.) | 李子平 (李子平.)

Indexed by:

CQVIP PKU CSCD

Abstract:

基于有限自由度奇异Lagrange量系统的相空间Green函数生成泛函,导出了该系统在定域变换下的量子Noether恒等式,并指出无论变换的Jacobi行列式是否为1,结论均成立,且在某些情况下,由量子Noether恒等式可导出量子守恒律.利用量子运动方程,量子Noether恒等式可转化为量子(弱)守恒律,这种导致量子守恒律的程式有别于量子水平的Noether第1定理.

Keyword:

守恒律 定域变换 Noether恒等式 约束Hamilton系统

Author Community:

  • [ 1 ] 华北电力大学数理系
  • [ 2 ] 北京工业大学应用数理学院

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Source :

云南大学学报(自然科学版)

Year: 2009

Issue: 01

Volume: 31

Page: 60-64

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 6

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