【摘要】 借助圆心坐标算符和初机械动量算符 ,给出Landau系统 (带电粒子在垂直于均匀磁场平面内的运动 )的四类升降算符 ,并讨论相应的选择定则和守恒量子数更多还原

【Abstract】 Using the centre operator and the initial mechanical momentum operator, four kinds of raising and lowering operators of a Landau system (planar charged particle moving in a uniform magnetic field) were derived and corresponding selection rules and conserved quantum number were discussed.更多还原