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Causality in Local Quantum Field Theory

L. Maiani, M. Testa

hep-tharXiv:hep-th/9410080

Abstract

The problem of causality is analyzed in the context of Local Quantum Field Theory. Contrary to recent claims, it is shown that apparent noncausal behaviour is due to a lack of the notion of sharp localizability for a relativistic quantum system. (Replaced corrupted file)

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