Exactly Soluble QCD and Confinement of Quarks

Abstract

An exactly soluble non-perturbative model of the pure gauge QCD is derived as a weak coupling limit of the lattice theory in plaquette formulation. The model represents QCD as a theory of the weakly interacting field strength fluxes. The area law behavior of the Wilson loop average is a direct result of this representation: the total flux through macroscopic loop is the additive (due to the weakness of the interaction) function of the elementary fluxes. The compactness of the gauge group is shown to be the factor which prevents the elementary fluxes contributions from cancellation. There is no area law in the non-compact theory.

12 pages, LaTeX (substantial revision and reorganization of the text; the emphasis redirected to the physics of the approach; no change in the resulting model and conclusion)

Cited by in corpus (5)

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• Towards a solution of pure Yang-Mills theory in 3+1 dimensions
• Plaquette representation for 3D lattice gauge models: I. Formulation and perturbation theory
• Scalar lattice gauge theory
• Wilson Loops, Bianchi Constraints and Duality in Abelian Lattice Models