Let $$ \chi(x)= \exp(ik_0x)\psi(x) .$$ Show that $$\langle \hat{p} \rangle_\chi = \hbar k_0 + \langle\hat{p} \rangle_\psi $$
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4727:Diamond Point
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Let $$ \chi(x)= \exp(ik_0x)\psi(x) .$$ Show that $$\langle \hat{p} \rangle_\chi = \hbar k_0 + \langle\hat{p} \rangle_\psi $$
4727:Diamond Point