The Abc of (multi-)loop integrals

par Johannes Henn (IAS Princeton)

mercredi 2 avr. 2014, 14:00 → 15:00 Europe/Paris

Petit Amphitheatre (Annecy-le-Vieux)

I will present a new method for thinking about and for computing loop integrals based on differential equations. All required information is obtained by algebraic means and is encoded in a small set of simple quantities that I will describe. I will present various applications, including results for all planar master integrals that are needed for the computation of NNLO QCD corrections to the production of two off-shell vector bosons in hadron collisions.