有磁单极子存在下的Aharnov-Bohm效应

Aharnov-Borm effect with magnetic charges

引入基于SO(2 )对称性的双电磁四维矢势的电磁场描述方法 ,研究了有磁单极子存在下的Aharnov Borm效应(A B效应 ) ,并给出了它新的表述形式 .用该表述方法 ,可以得出电子、磁单极子对各自相应的相互影响 ,并且发现引入了磁单极子之后电磁空间的拓扑性质又将有所改变 .

We discussed the Aharnov-Borm Effect by introducing a doublet of electromagnetic four. dimensional vector potentials with SO (2) symmetry and gave out its new formulation. In this formulation, we obtained the interacting affection among the electric charge, magnetic charge and their geometrical phase, and also discovered that there would be a new change in topological character if assuming the existence of magnetic monopoles.