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arXiv · 1703.01094

Symmetric point 4-point functions at one loop in QCD

J. A. Gracey
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Abstract

We evaluate the quartic ghost and quark Green's functions as well as the gluon-ghost, gluon-quark and ghost-quark 4-point functions of Quantum Chromodynamics at one loop at the fully symmetric point in a linear covariant gauge. Similar expressions for the analogous Green's functions in Quantum Electrodynamics are also provided.

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J. A. Gracey. 2017-03-03. Symmetric point 4-point functions at one loop in QCD. https://doi.org/10.1103/physrevd.95.065013

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