§54含时微扰 acHy at H=Ho+H(t) H=,小 y=an(t)on
§5.4 含时微扰
§54含时微扰 ih>,Φ da, (t) ④, dt C (t)=>an(t)H0更n+>an(t)H西 at ④, ah at H④, Hmm=ldmh'sndr m n 五
§5.4 含时微扰
§54含时微扰 an(o)=ink ih am (t) aOH H dt m n ∑8mH mke mke a(t) Helm dt 0
§5.4 含时微扰
§54含时微扰 km=1an()/2=1 W Hmk emk' dt an=a0)+1)+2a2+ (2) C i dt +d daal + dt +…}=∑(a+k2+…)AHm
§5.4 含时微扰
§54含时微扰 (0) a (1) A1: i ∑H (0 dt mnan emn da+1) i dt ∑H
§5.4 含时微扰