Noether定理的推广及应用  

A Generalization of the Noether Theorem and Its Applications

作　　者：李子平[1] 

机构地区：[1]北京工业大学应用物理系

出　　处：《北京工业大学学报》1994年第4期8-13,共6页Journal of Beijing University of Technology

基　　金：国家自然科学基金

摘　　要：给出了非定域变换下的广义Ｎｏｅｔｈｅｒ恒等式（广义Ｎｏｅｔｈｅｒ第二定理）．将其应用于规范场理论，导出了新的ＰＢＲＳＴ荷和“非定域”荷。The generalized Noether identities (generalized second Noether theorem)for a dynamic system under non-local transformation are derived in this paper.Applying the theory to gauge fields, the new conservative PBRST charge and other charges connected with non-local transformation are obtained.

关 键 词：Noether恒等式 非定域变换 守恒律 规范场 场论 

分 类 号：O413.3[理学—理论物理] O412.3[理学—物理]