介质中麦氏方程组的四维协变形式

Four-dimensional Covariant Form of Maxwell's Field Equation in Media

在真空中麦氏方程组四维协变形式的基础上,推导出介质中麦氏方程组的四维协变形式。并给出另一种推导介质极化——磁化场矢量P 和M 的相对论变换关系的方法。

Based on the fourdimensional covariant form of Maxwells field equation in vacuuum environment,fourdimensional covariant form of Maxwells field equation in media has been deduced.Meanwhile,another way is given to deduce the relation of relativistic transformation of media polarizationmagnetization field vector quantity P and M.