59 citations · 81 across the 2 of their papers we have counts for
2 papers
hep-th2022★ 22 cited
One-loop off-shell amplitudes from classical equations of motion
Humberto Gomez, Renann Lipinski Jusinskas, Cristhiam Lopez-Arcos +1
In this letter we present a recursive method for computing one-loop off-shell amplitudes in colored quantum field theories. First, we generalize the perturbiner method by recasting…
hep-th2021★ 59 cited
Cosmological Scattering Equations
Humberto Gomez, Renann Lipinski Jusinskas, Arthur Lipstein
We propose a worldsheet formula for tree-level correlation functions describing a scalar field with arbitrary mass and quartic self-interaction in de Sitter space, which is a simpl…