no code implementations • 11 Feb 2021 • Ruth Britto, Sebastian Mizera, Carlos Rodriguez, Oliver Schlotterer
We investigate configuration-space integrals over punctured Riemann spheres from the viewpoint of the motivic Galois coaction and double-copy structures generalizing the Kawai-Lewellen-Tye (KLT) relations in string theory.
High Energy Physics - Theory Mathematical Physics Mathematical Physics Number Theory
