electromagnetic potentials

美 [ɪˌlektroʊmæɡˈnetɪk pəˈtɛntʃəlz]英 [ɪˌlektrəʊmæɡˈnetɪk pəʊˈtɛnʃəlz]

1

Within the framework of classical electrodynamics ( CED ) it is common practice to choose freely an arbitrary gauge condition with respect to a gauge transformation of the electromagnetic potentials .

在经典电动力学的框架内，普遍自由选择涉及电磁势规范变换的任意规范条件。
2

In this paper the questions in some literatures on uniqueness of boundary value problems are pointed out . The conditions of unique solution of general vector fields are derived and the uniqueness of electromagnetic potentials in time-changing field are discussed .

本文指出了边值问题唯一性条件的几种提法所存在的问题，导出了一般矢量场唯一解的条件，并对时变场中电磁场的唯一性进行了讨论。