李子平. 广义Bianchi恒等式的某些应用[J]. Journal of Xinjiang University (Natural Science Edition in Chinese and English), 1987, (3).DOI:
广义Bianchi恒等式的某些应用
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。
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.