Abstract
It is suggested that the light-cone coordinate system is the natural language for the Lorentz-covariant phase-space representation of quantum mechanics. The localized light wave is discussed as an illustrative example. It is shown that the unitary transformation of a localized light wave from one Lorentz frame to another can be achieved through its covariant phase-space representation.
- Received 25 March 1987
DOI:https://doi.org/10.1103/PhysRevA.36.1293
©1987 American Physical Society
