摘要
在电磁场的三维复矢量表述基础之上获得对应的四维复张量表述形式,同时又考虑磁荷流密度并引入双势法,将电磁场复张量表述推广到同时包含电荷与磁荷流密度的情形并获得了复张量麦克斯韦方程组.
The four-dimensional complex tensor formulation for the electromagnetic field is obtained based on the framework of three-dimensional complex vector. The present complex tensor formulation is then generalized to the case of magnetic monopole using the double-potential formalism, and the double-potential complex-tensor Maxwell equations for both electric and magnetic charges are derived.
出处
《大学物理》
北大核心
2009年第5期6-8,共3页
College Physics
关键词
三维复矢量
四维复张量
对偶张量
磁荷
双势法
three-dimensional complex vector
four-dimensional complex tensor
dual tensor
magnetic charge
double-potential formalism
