Formula_3188

\[\Psi_{\alpha}(p)=\pi^{-1 / 4}\left(\frac{l}{\hbar}\right)^{1 / 2} \exp \left(-\frac{p^{2 / 2}}{2 \hbar^{2}}-\frac{|\alpha|^{2}}{2}+\frac{\sqrt{2} \alpha p l}{\hbar}-\frac{\alpha^{2}}{2}\right) .\]