Andrew J. McLeod

most citedBootstrapping a Five-Loop Amplitude Using Steinmann Relations

236 citations · 290 across the 3 of their papers we have counts for

collaborators

2 papers

hep-th2016★ 49 cited

Multi-Loop Positivity of the Planar $N = 4$ SYM Six-Point Amplitude

Lance J. Dixon, Matt von Hippel, Andrew J. McLeod +1

We study the six-point NMHV ratio function in planar $N = 4$ SYM theory in the context of positive geometry. The Amplituhedron construction of the integrand for the amplitudes…

hep-th2016★ 236 cited

Bootstrapping a Five-Loop Amplitude Using Steinmann Relations

Simon Caron-Huot, Lance J. Dixon, Andrew McLeod +1

The analytic structure of scattering amplitudes is restricted by Steinmann relations, which enforce the vanishing of certain discontinuities of discontinuities. We show that these…

Multi-Loop Positivity of the Planar N=4 SYM Six-Point Amplitude

Bootstrapping a Five-Loop Amplitude Using Steinmann Relations

Multi-Loop Positivity of the Planar $N = 4$ SYM Six-Point Amplitude