The wavefunction ##\Psi(x,t)## for a free particle is given by(adsbygoogle = window.adsbygoogle || []).push({});

##\Psi(x,t) = A e^{i(kx-\frac{\hbar k}{2m}t)}##

This wavefunction is non-normalisable. Does this mean that free particles do not exist in nature?

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# Normalisation of free particle wavefunction

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