Consider the moving delta-function well:V(x, t) = –αδ(x – vt)where v is the (constant) vel...

Consider the moving delta-function well:

V(x, t) = –αδ(x – vt)

where v is the (constant) velocity of the well

(a) show that the-dependent Schrödinger equation admits the exact solution

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(b) Find the expectation value of the Hamiltonian in this state, and comment on the result.