sYM 中全多重度非平面 MHV 振幅在两圈阶
高能物理 - 理论
2021-06-01 v3
摘要
我们给出了完全色 dressing（非平面）最大超对称 Yang-Mills 理论中全多重度两圈 MHV 振幅被积函数的闭式、规定性表示。
引用
@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}
}
备注
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