TY - RPRT TI - Elliptic, Yangian-Invariant “Leading Singularity” AU - Bourjaily, Jacob L. (ORCID:0000000233405667) AU - Kalyanapuram, Nikhil AU - Langer, Cameron AU - Patatoukos, Kokkimidis (ORCID:0000000232873717) AU - Spradlin, Marcus PY - 2021 DO - 10.1103/physrevlett.126.201601 UR - https://www.osti.gov/biblio/1783338 ID - 1783338 ER -