【摘要】 在考虑磁荷存在的情况下,给出了场强与双矢势的关系,由此推导出具有电磁对偶对称性的Maxwell方程表示式.讨论了有源情况下电磁场的能量及动量张量和它们的特性.求出了双荷粒子在电磁场中的运动方程及其所受Lorentz力的表达形式.更多还原

【Abstract】 The electromagnetic theory in the presence of magnetic charges is discussed. Firstly, the relationship between the field strength and two potentials is give, and then the electromagnetic duality Maxwell equation is also obtained. Secondly the energymomentum tensor and its properties in the presence of sources are discussed. Finely, the moving equation and the expression of Lorentz force for dyons in the electromagnetic are discussed.更多还原