Universal behaviour of the SU(2) running coupling constant in the continuum limit

Preprint

21 November 1994

preprint
Published by arXiv in arXiv

Abstract

We present data from the ALPHA Collaboration about lattice calculation of SU(2) pure--gauge running coupling constant, obtained with two different definitions of the coupling itself, which show universality of the continuum limit and clarify the applicability of renormalized perturbation theory.

Keywords

RUNNING COUPLING CONSTANT
PERTURBATION THEORY
UNIVERSAL BEHAVIOUR
CONTINUUM LIMIT
COLLABORATION
LATTICE

All Related Versions

Version 1, 1994-11-21, ArXiv
Version 2, 1994-12-02, ArXiv
Published version: Nuclear Physics B - Proceedings Supplements, 42 (1-3), 252.

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