标题： 半导体微腔中磁单极子类似物的分离与加速 显示英文标题

标题： Separation and acceleration of analogues of magnetic monopoles in semiconductor microcavities

摘要： 半整数拓扑缺陷在极化子凝聚体中可以被视为磁荷，相对于微腔中存在的内置有效磁场而言。 我们展示如何将一个整数拓扑缺陷分离成一对半整数缺陷，为磁荷的流动铺平道路：自旋电流或磁电性。 我们讨论在微线（具有半孤子）和平面微腔（具有半涡旋）中的相应实验实现。 显示英文摘要

摘要： Half-integer topological defects in polariton condensates can be regarded as magnetic charges, with respect to built-in effective magnetic fields present in microcavities. We show how an integer topological defect can be separated into a pair of half-integer ones, paving the way towards flows of magnetic charges: spin currents or magnetricity. We discuss the corresponding experimental implementation within microwires (with half-solitons) and planar microcavities (with half-vortices).