Multi-loop positivity of the planar N $$ \mathcal{N} $$ = 4 SYM six-point amplitude
Crossref DOI link: https://doi.org/10.1007/JHEP02(2017)112
Published Online: 2017-02-22
Published Print: 2017-02
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Dixon, Lance J. http://orcid.org/0000-0003-4985-7518
von Hippel, Matt
McLeod, Andrew J.
Trnka, Jaroslav