| 广义Bianchi恒等式的某些应用 |
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| 引用本文： | 李子平. 广义Bianchi恒等式的某些应用[J]. 新疆大学学报(理工版), 1987, 0(3) |
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| 作者姓名： | 李子平 |
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| 作者单位： | 北京工业大学 |
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| 摘 要： | 本文给出由非不变性拉氏量导致的广义Bianchi恒等式的若干应用。导出强守恒律,用于某些场论,得到相应的弱守恒律,讨论了非不变拉氏量系统的Dirac约束。
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| 关 键 词： | 广义Bianchi恒等式 非不变性 强守恒律 ■论 弱守恒律 Dirac约束 |
SOME APPLICATIONS OF GENERALIZED BIANCHI''''S IDENTITIES |
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| Li Ziping. SOME APPLICATIONS OF GENERALIZED BIANCHI''''S IDENTITIES[J]. Journal of Xinjiang University(Science & Engineering), 1987, 0(3) |
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| Authors: | Li Ziping |
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| Abstract: | In this paper we give some applications of generalized Bianchi's identities of thesystem with non-invariance action integral. We deduce the stronge conservationlaws and give some applications of Bianchi's identities to the field theory. Oneobtain some (weak) conservation laws and the Dirac's Constaints of the non-inva-riance systems are discussed. |
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| Keywords: | generalized Bianchi's identities non-invariance strong conservation laws field theory weak conservation laws Dirac's Constaints |
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