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20122022
most citedHexagon functions and the three-loop remainder function

171 citations · 315 across the 8 of their papers we have counts for

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hep-th2021

Direct Integration for Multi-leg Amplitudes: Tips, Tricks, and When They Fail

Jacob L. Bourjaily, Yang-Hui He, Andrew J. McLeod +5

Direct hyperlogarithmic integration offers a strong alternative to differential equation methods for Feynman integration, particularly for multi-particle diagrams. We review a vari…