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arXiv · 1103.2055

Two loop renormalization of the n = 2 Wilson operator in the RI'/SMOM scheme

J. A. Gracey
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Abstract

We compute the anomalous dimensions of the flavour non-singlet twist-2 Wilson operators in the RI'/SMOM scheme at two loops in an arbitrary linear covariant gauge. In addition we provide the full Green's function for these operators inserted in a quark 2-point function at the symmetric subtraction point. The three loop anomalous dimensions in the Landau gauge are also derived.

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J. A. Gracey. 2011-03-10. Two loop renormalization of the n = 2 Wilson operator in the RI'/SMOM scheme. https://doi.org/10.1007/jhep03(2011)109

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