Short Distance Behavior of (2+1)-dimensional QCD

Abstract

Within the framework of semiclassical QCD approximations the short distance behavior of two static color charges in (2+1)-dimensional QCD is discussed. A classical linearization of the field equations is exhibited and leads to analytical results producing the static potential. Beyond the dominant classical part proportional to ln lambda R, QCD contributions of order R^1/2 and R are found.Comment: 9 pages, uses LaTeX and elsart.st