564 citations · 1.4k across the 31 of their papers we have counts for
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hep-ph2017★ 160 cited
On-the-fly reduction of open loops
Federico Buccioni, Stefano Pozzorini, Max Zoller
Building on the open-loop algorithm we introduce a new method for the automated construction of one-loop amplitudes and their reduction to scalar integrals. The key idea is that th…
hep-ph2017★ 8 cited
Four-loop renormalization of QCD with a reducible fermion representation of the gauge group: anomalous dimensions and renormalization constants
K. G. Chetyrkin, M. F. Zoller
We present analytical results at four-loop level for the renormalization constants and anomalous dimensions of an extended QCD model with one coupling constant and an arbitrary num…