The Running Coupling from SU(3) Lattice Gauge Theory
The UKQCD Collaboration, S. P. Booth, D. S. Henty, A. Hulsebos, A. C. Irving, C. Michael, P. W. Stephenson
Abstract
From an accurate determination of the inter-quark potential, one can study the running coupling constant for a range of R-values and hence estimate the scale Λ . Detailed results are presented for SU(3) pure gauge theory.
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