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Physical Review D

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Broken Scale Invariance and Asymptotic Behavior

Curtis G. Callan, Jr.^*

The Institute for Advanced Study, Princeton, New Jersey 08540

^*Alfred P. Sloan Foundation Fellow.

Phys. Rev. D 5, 3202 – Published 15 June, 1972

DOI: https://doi.org/10.1103/PhysRevD.5.3202

Abstract

We show that broken-scale-invariance Ward identities place strong restrictions on the asymptotic behavior of perturbation-theory amplitudes.

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