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Exact results for integrable asymptotically-free field theories / Jonathan M. Evans; Timothy Hollowood

Nuclear Physics B - Proceedings Supplements, Volume: "45A", Issue: 1, Pages: 130 - 139

Swansea University Author: Timothy, Hollowood

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Abstract

An account is given of a technique for testing the equivalence between an exact factorizable S-matrix and an asymptotically-free Lagrangian field theory in two space-time dimensions. The method provides a way of resolving CDD ambiguities in the S-matrix and it also allows for an exact determination...

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Published in: Nuclear Physics B - Proceedings Supplements
ISSN: 09205632
Published: 1995
Online Access: Check full text

URI: https://cronfa.swan.ac.uk/Record/cronfa28578
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Abstract: An account is given of a technique for testing the equivalence between an exact factorizable S-matrix and an asymptotically-free Lagrangian field theory in two space-time dimensions. The method provides a way of resolving CDD ambiguities in the S-matrix and it also allows for an exact determination of the physical mass in terms of the Lambda parameter of perturbation theory. The results for various specific examples are summarized. (To appear in the Proceedings of the Conference on Recent Developments in Quantum Field Theory and Statistical Mechanics, ICTP, Trieste, Easter
College: College of Science
Issue: 1
Start Page: 130
End Page: 139