Unique Trajectory Method in Migdal Renormalization Group Approach and SU(2) Lattice Gauge Theory

1 March 1983

journal article
Published by Oxford University Press (OUP) in Progress of Theoretical Physics

Vol. 69 (3) , 1005-1014
https://doi.org/10.1143/ptp.69.1005

Abstract

The unique trajectory method developed in our previous paper is applied to the SU(2) lattice gauge theory in four space-time dimensions. Not only crossover but also sharp stepwise behavior is observed in the relation between the bare coupling constants and lattice constant.

Keywords

UNIQUE TRAJECTORY
TRAJECTORY METHOD
RENORMALIZATION GROUP
GROUP APPROACH
MIGDAL RENORMALIZATION
LATTICE GAUGE

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