162 citations · 1.2k across the 29 of their papers we have counts for
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Amplitudes at Infinity
Jacob L. Bourjaily, Enrico Herrmann, Jaroslav Trnka
We investigate the asymptotically large loop-momentum behavior of multi-loop amplitudes in maximally supersymmetric quantum field theories in four dimensions. We check residue-theo…
The two-loop five-point amplitude in super-Yang-Mills theory
Samuel Abreu, Lance J. Dixon, Enrico Herrmann +2
We compute the symbol of the two-loop five-point scattering amplitude in = 4 super-Yang-Mills theory, including its full color dependence. This requires constructing…
UV cancelations in gravity loop integrands
Enrico Herrmann, Jaroslav Trnka
In this work we explore the properties of four-dimensional gravity integrands at large loop momenta. This analysis can not be done directly for the full off-shell integrand but onl…
Bootstrapping two-loop Feynman integrals for planar N=4 sYM
Johannes Henn, Enrico Herrmann, Julio Parra-Martinez
We derive analytic results for the symbol of certain two-loop Feynman integrals relevant for seven- and eight-point two-loop scattering amplitudes in planar super-Y…