Feynman rules of higher-order poles in CHY construction
Crossref DOI link: https://doi.org/10.1007/JHEP06(2016)013
Published Online: 2016-06-06
Published Print: 2016-06
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Huang, Rijun
Feng, Bo
Luo, Ming-xing
Zhu, Chuan-Jie