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arXiv · 1603.07514

Two-loop five-point all plus helicity Yang-Mills amplitude

David C. Dunbar·Warren B. Perkins
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Abstract

We re-compute the recently derived two-loop five-point all plus Yang-Mills amplitude using Unitarity and Recursion. Recursion requires augmented recursion to determine the sub-leading pole. Using these methods the simplicity of this amplitude is understood.

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David C. Dunbar, Warren B. Perkins. 2016-04-07. Two-loop five-point all plus helicity Yang-Mills amplitude. https://doi.org/10.1103/physrevd.93.085029

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