2 papers
hep-th2020
Minkowski Box from Yangian Bootstrap
Luke Corcoran, Florian Loebbert, Julian Miczajka +1
We extend the recently developed Yangian bootstrap for Feynman integrals to Minkowski space, focusing on the case of the one-loop box integral. The space of Yangian invariants is s…
hep-th2020
The Dual Conformal Box Integral in Minkowski Space
Luke Corcoran, Matthias Staudacher
The dual conformal box integral in Minkowski space is not fully determined by the conformal invariants and . Depending on the kinematic region its value is on a 'branc…