All-Multiplicity Non-Planar MHV Amplitudes in sYM at Two Loops
High Energy Physics - Theory
2021-06-01 v3
Abstract
We give a closed-form, prescriptive representation of all-multiplicity two-loop MHV amplitude integrands in fully-color-dressed (non-planar) maximally supersymmetric Yang-Mills theory.
Keywords
Cite
@article{arxiv.1911.09106,
title = {All-Multiplicity Non-Planar MHV Amplitudes in sYM at Two Loops},
author = {Jacob L. Bourjaily and Enrico Herrmann and Cameron Langer and Andrew J. McLeod and Jaroslav Trnka},
journal= {arXiv preprint arXiv:1911.09106},
year = {2021}
}
Comments
Corrected a sign mistake for the pentabox numerators (table IV). Minor improvements and references added in v2. 4+3 pages, 22 figures, 4 tables, infinity of new amplitudes. Ancillary files contain a Mathematica implementation of our result