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Abstract:
指出约束在包含时间在内的正则变量的总变分下不变时,仍可导出高阶微商奇异Lagrange量系统经典正则Noether定理和Poincare-Cartan(PC)积分不变量;不同的是,在以往文献中要求约束在正则变量的等时变换下不变. 基于相空间Green函数的生成泛函,导出了高阶微商奇异Lagrange量系统在量子水平下的广义Noether定理和PC积分不变量;证明了当变换的Jacobi行列式不为1时,仍可导出量子PC积分不变量;将量子情况下的结果与经典结果作了对比.
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Source :
北京工业大学学报
ISSN: 0254-0037
Year: 2002
Issue: 3
Volume: 28
Page: 329-333
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: 0
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