141 citations · 465 across the 19 of their papers we have counts for
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hep-ph2014★ 3 cited
The loop-tree duality at work
Sebastian Buchta, Grigorios Chachamis, Ioannis Malamos +3
We review the recent developments of the loop-tree duality method, focussing our discussion on analysing the singular behaviour of the loop integrand of the dual representation of…
hep-ph2014★ 56 cited
On the singular behaviour of scattering amplitudes in quantum field theory
Sebastian Buchta, Grigorios Chachamis, Petros Draggiotis +2
We analyse the singular behaviour of one-loop integrals and scattering amplitudes in the framework of the loop--tree duality approach. We show that there is a partial cancellation…