Analytic and algebraic properties of multi-loop integrals are analysed in the view of devising new mathematical tools for precision computations in QFT.
External collaborators: Samuel Abreu (Universitšt Freiburg)
Ruth Britto (Trinity College Dublin)
Einan Gardi (University of Edinburgh).
Multi-loops scattering amplitudes in N=4 Super Yang-Mills are analysed in the light of the integrability of the theory in the planar limit.
External collaborators: Vittorio Del Duca (ETH Zurich & INFN Frascati)
Lance Dixon (SLAC)
James Drummond (University of Southampton)
Falko Dulat (SLAC)
Georgios Papathanasiou (SLAC).