January 15, 1980

Some properties of an analog of the chiral model

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Abstract

A two-dimensional, renormalizable scalar-field model, equivalent to the chiral model at the classical level, is shown not to be asymptotically free and to have particle production. Therefore, the classical analogy fails at the quantum level.

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Chiara R. Nappi (Tue,) studied this question.

synapsesocial.com/papers/6a1d1ebcba3016ff712f18de https://doi.org/https://doi.org/10.1103/physrevd.21.418

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