On Bogoliubov transformations for systems of relativistic charged particles
- 1 March 1977
- journal article
- research article
- Published by AIP Publishing in Journal of Mathematical Physics
- Vol. 18 (3) , 517-526
- https://doi.org/10.1063/1.523295
Abstract
A simple expression for the normal form of the unitary operator implementing a Bogoliubov transformation on a system of relativistic charged particles is obtained. Necessary and sufficient conditions for the transformation to be unitarily implementable are rederived.Keywords
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