The Running Coupling from Lattice Gauge Theory

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_{\msbar} $. Detailed results are presented for $SU(2)$ pure gauge theory to illustrate the method.

8 pages Liverpool preprint LTH279, 24 Jan 1992 (1 figure not enclosed) (Accepted for publication in Phys Lett B )

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