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Published August 1, 1963 | public
Journal Article

Renormalization group and Regge behaviour

Abstract

In recent papers, the equations of the renormalization group have been used to obtain Regge pole behaviour. In this note, the validity of these results is discussed. We show that the renormalization group equations contain a certain amount of arbitrariness, when a perturbation theory amplitude is used as input. The resulting solutions (which include those of Regge type) coincide only in a domain of s which does not contain the asymptotic region s → ∞.

Additional Information

© 1963 Published by Elsevier. Received 25 June 1963. Supported by U.S. Army Trecom, U.S. Army Research Office (Durham) AFOSR and NSF. One of us (S.D.) wishes to thank Professor L. Van Hove for the hospitality extended to him at the CERN Theoretical Study Division.

Additional details

Created:
August 19, 2023
Modified:
October 19, 2023