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paper

The Perfect Quark-Gluon Vertex Function

arXiv:hep-lat/9709100 · doi:10.1016/S0920-5632(97)00936-5

Abstract

We evaluate a perfect quark-gluon vertex function for QCD in coordinate space and truncate it to a short range. We present preliminary results for the charmonium spectrum using this quasi-perfect action.

3 pages LaTex, 4 figures, poster presented at LATTICE97