[領域] 量子力學shankar p153

[來源] 考古題

[題目] 題目給定p153頁的5.1.10式
Assume that the wave function of the free particle at t=0 is given by
Acos(k1)x+Bsin(k2)x
(a) Utilize the propagator given in page153 (5.1.10) to find the wave function
of the particle at time t>0
(b) Find the wave function of the particle at time t>0 by solving the
    Schrodiger equation directly and compare your result with that found in
    (a)

不知道有沒有高手可以幫忙解答一下該怎麼做?謝謝



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