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Author:

李子平 (李子平.)

Indexed by:

CQVIP

Abstract:

从修改的哈密顿变分原理出发导出相空间的 Noether 定理,对正则拉氏量系统,分析该系统在相空间中的对称性质,可导出其相应的守恒量,而这种相空间中的对称性质在位形空间中常常又是不呈现出来的.对奇异拉氏量系统,该系统具有 Dirac约束,我们分析了约束系统的对称性质,讨论了 Dirac 猜想是否有效.

Keyword:

奇异拉氏量 修改的哈密顿原理 守恒律 Noether 定理 相空间 Dirac 猜想

Author Community:

  • [ 1 ] 北京工业大学应用物理系

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Source :

新疆大学学报(自然科学版)

Year: 1989

Issue: 03

Page: 37-43

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: 4

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