## Wavepacket Solutions of the Klein-Gordon Equation

Mosley, Shaun N.
##### Description
We find dispersion-free wavepacket solutions to the Klein-Gordon equation, with the only free parameter being the wavepacket velocity ${\bf v}$. These wavefunctions are eigenvectors of a velocity operator with commuting components which is symmetric in a certain scalar product space. We show that this velocity operator corresponds to a classical generator which may be obtained by a canonical tranformation from ${\bf x}, {\bf k}$.
Comment: plianTeX, 9 pages, velocity operator canonical transformation included
##### Keywords
Quantum Physics, High Energy Physics - Theory, Mathematical Physics