Search for Effective Lattice Action of Pure QCD

Abstract

We study a coupling flow of pure QCD gauge system by using the Monte Carlo Renormalization Group method. A rough location of the renormalized trajectory in two coupling space is obtained. Also we compare 4 different actions; (a)standard Wilson, (b)Symanzik's, (c)Iwasaki's and (d)QCDTARO's. The rotational symmetry is restored better as an action gets close to the renormalized trajectory.

arXiv comment4 pages of A4 format plus 1 Postscript figure, (tar+gzip+uuencode) Talk presented at LATTICE96(poster)

References in corpus (1)

• Scaling Study of Pure Gauge Lattice QCD by Monte Carlo Renormalization Group Method

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