Workshop on Multi-Loop Calculations (methods and applications)

Welcome speech

Matteo Cacciari (FRIF director)

Connecting quantum field theories across the dimensions via large N

John Gracey (Liverpool U.)

$R$-, $R^{-1}$- and $R^*$-operations and multiloop RG calculations

Konstantin Chetyrkin (Hamburg U.)

Coffee break

Conformal Feynman graphs from integrable chiral CFT

Vladimir Kazakov (LPTENS, Paris)

Yangian Symmetry of Fishnet Graphs

Dmitry Chicherin (Prisma, Mainz U.)

Lunch

L-series from Feynman diagrams with up to 22 loops

David Broadhurst (Open U., UK)

6-loop $\phi^4$ theory in $4-2 \epsilon$ dimensions

Erik Panzer (Oxford U.)

Coffee break

4-loop mass relations and 5-loop anomalous dimensions in QCD

Peter Marquard (DESY, Zeuthen)

Fate of the universe: gauge independence and advanced precision

Bernd Kniehl (Hamburg U.)

3-loop massive tadpoles and the polylogarithms up to weigth 6

Oleg Veretin (Hamburg U.)

Towards four-loop Standard Model renormalization in the gaugeless limit

Andrey Pikelner (Hamburg U.)