From 4d ambitwistor strings to on shell diagrams and back
Crossref DOI link: https://doi.org/10.1007/JHEP07(2017)114
Published Online: 2017-07-25
Published Print: 2017-07
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Farrow, Joseph A.
Lipstein, Arthur E.