One-loop results for three-gluon vertex in arbitrary gauge and dimension
A. I. Davydychev, P. Osland, O. V. Tarasov
Abstract
We review the calculation of one-loop contributions to the three-gluon vertex, for arbitrary (off-shell) external momenta, in arbitrary covariant gauge and in arbitrary space-time dimension. We discuss how one can get the results for all on-shell limits of interest directly from the general off-shell expression.
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