2 papers
hep-th2021
Proving the dimension-shift conjecture
Ruth Britto, Guy R. Jehu, Andrea Orta
We prove the conjecture made by Bern, Dixon, Dunbar, and Kosower that describes a simple dimension shifting relationship between the one-loop structure of N = 4 MHV amplitudes and…
hep-th2020
The dimension-shift conjecture for one-loop amplitudes
Ruth Britto, Guy R. Jehu, Andrea Orta
A conjecture made by Bern, Dixon, Dunbar, and Kosower asserts a simple dimension-shifting relationship between the one-loop structure of N = 4 MHV amplitudes and all-plus helicity…