用相关同调概念统一表述电磁位和规范变换的尝试  

The Application of Relevant Homology in the Unified Representation of Electromagnetic Potentials and Gauge Transformation

作　　者：云正清[1] 谭邦定[1] 

机构地区：[1]重庆大学电气工程系

出　　处：《重庆大学学报（自然科学版）》1995年第1期45-50,共6页Journal of Chongqing University

摘　　要：对由非闭外微分式表示的电磁量，运用相关同调的概念引入其电磁位和规范变换，使闭微分式、非闭微分式的电磁位以及规范变换均可以统一地由相关同调的概念给出。Electromagnetic potentials and gauge transformation are derived for non-cloSedexterior differential forms with the help of relevant homology.Since de Rham ccahomology is sure-ly a relavant homology. potentials for both closed and non-closed forms and the gauge transforma-tion ean be unified in terms of relavent homology.

关 键 词：同调 电磁位 规范变换 

分 类 号：TM153[电气工程—电工理论与新技术] O154[理学—数学]