摘要
本文以力学变分原理为基础,引出时空算子对偶概念,据以导出定态电磁场变分原理;进而,论述了时空淡化和磁单极子问题。
On the basis of the variational principles of mechanics, this articleintroduces a corresponding relationship between the time-operator and the space-operator. Accordingly, several expressions for the variational principles of the sta-tionary electromagnetic fields are, derived. Then the paper deals with two relatedsubjects: first, less attention to be devoted to the distinction between the timeco-ordinate and the space-coordinate; second, the existence of a magnetic monopole.
出处
《上海海运学院学报》
1989年第2期75-83,共9页
Journal of Shanghai Maritime University
关键词
变分原理
力学
电磁场
磁单极子
variation
electromagnetic fields
magnetic monopoles
magnetic value
four-dimensional space-time
stationary value
