Theorem on the Product of Field Operators
- 13 January 1964
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 133 (1) , B204-B208
- https://doi.org/10.1103/PhysRev.133.B204
Abstract
The method of constructing a local field operator for a composite particle, developed by Haag, Nishijima, and Zimmermann, is applied to an elementary particle field. It is shown that the HNZ construction as applied to a simple Lagrangian theory reproduces the original field operator.Keywords
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