§32算符的运算规则 A,A]=0 [A,C]=0(若C为常数) LA, B+C]=[A, B]+LA, C] LA, BC]=BLA, C]+LA, BIC LAB, C]=ALB, C]+[A, C]B.(-/ [A,[B,C]+[B,[C,A]+[C,LA,B]=0
§3.2 算符的运算规则
§32算符的运算规则 L=b,-xpy -(y az ay p y=2 pz ih( x Li=rpy pruth/8 y ax
§3.2 算符的运算规则
§32算符的运算规则 LLr,C]=0, [Lr,y]=ihx, [L-,x]=-ihy ,x]=-i,[L,y=0,[L,2]=ix L=,x]=iy,[L2,y]=-ix,[Lx,2]=0
§3.2 算符的运算规则
§32算符的运算规则 LLa,xp]=agrito y E
§3.2 算符的运算规则
§32算符的运算规则 [L。,p]=aip L。,L]=E2iy L×L=iH
§3.2 算符的运算规则