Renormalization group analysis of the QCD quark potential to order v^2

Abstract

A one-loop renormalization group analysis of the order v^2 relativistic corrections to the static QCD potential is presented. The velocity renormalization group is used to simultaneously sum ln(m/mv) and ln(m/mv^2) terms. The results are compared to previous calculations in the literature.

Comments: 13 pages. important change: running of soft Lagrangian included