Elliptic, Yangian-Invariant "Leading Singularity".

Physical Review Letters
Jacob L BourjailyMarcus Spradlin

Abstract

We derive closed formulas for the first examples of nonalgebraic, elliptic "leading singularities" in planar, maximally supersymmetric Yang-Mills theory and show that they are Yangian invariant.

References

May 21, 2005·Physical Review Letters·Ruth BrittoEdward Witten
Jan 24, 2015·Physical Review Letters·Nima Arkani-HamedJaroslav Trnka
Apr 26, 2018·Physical Review Letters·Jacob L BourjailyMatthias Wilhelm
Sep 1, 2018·Physical Review Letters·Jacob L BourjailyMatthias Wilhelm
Feb 9, 2019·Physical Review Letters·Jacob L BourjailyMatthias Wilhelm

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