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arXiv · 2605.00685

Color Decompositions of the Two Loop Amplitudes of Yang-Mills theory

David C. Dunbar
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Abstract

The color structure of two-loop gluon amplitudes is examined both from a color trace basis expansion and an alternative based upon structure constants. We use use this as a vehicle for systemising relations between the partial amplitudes of the color trace formalism.

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David C. Dunbar. 2026-05-01. Color Decompositions of the Two Loop Amplitudes of Yang-Mills theory. https://arxiv.org/abs/2605.00685

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