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Prog. Theor. Phys. Vol. 75 No. 4 (1986) pp. 993-995

[ Full Text PDF : FREE ACCESS (139K) ]

Letters

Rarita-Schwinger Paradoxes as a Common Disease in Constrained Systems

Masanori Kobayashi and Yasushi Takahashi*

Physics Department, Gifu University, Gifu 501-11
*Theoretical Physics Institute, Department of Physics, University of Alberta, Edmonton, Alberta T6G 2J1

(Received February 3, 1986)

Abstract:

The Rarita-Schwinger field coupled to an external electromagnetic field is reduced to a constrained mechanical model. It is shown that the Rarita-Schwinger paradoxes (non-positibe definiteness of the anticommutators and noncausal modes of propagatin) are viewed as rather general Phenomena inherent in constrained systems and are commonly originated from the invertibility condition.


URL : http://ptp.ipap.jp/link?PTP/75/993/
DOI : 10.1143/PTP.75.993

[ Full Text PDF : FREE ACCESS (139K) ] Citation:


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