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

Marco Guagnelli

doi:10.1016/0920-5632(95)00217-w

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arXiv · hep-lat/9411035

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

Marco Guagnelli

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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.

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Marco Guagnelli. 1994-12-02. Universal behaviour of the SU(2) running coupling constant in the continuum limit. https://doi.org/10.1016/0920-5632(95)00217-w

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