Note on the Equivalence Theorem
- 15 July 1973
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 8 (2) , 657-659
- https://doi.org/10.1103/physrevd.8.657
Abstract
A simplified proof of the equivalence theorem on Lagrangian field theories is indicated. Applying the theorem to a system of free particles, we show that localizability of a Lagrangian density does not necessarily imply the localizability of the fields.Keywords
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