Some recent research papers:
An updated determination of alpha_s from hadronic tau decays.
The Gribov horizon and the one-loop color-Coulomb potential.
Flavor symmetry breaking in lattice QCD with a mixed action.
Algebraic renormalization of supersymmetric gauge theories with dimensionful parameters.
Applications of Chiral Perturbation Theory to Lattice QCD (Lectures given at the Les Houches Summer School).
(updated June 2012)