36 citations · 46 across the 3 of their papers we have counts for
6 papers
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…
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…
Symmetric reduction of high-multiplicity one-loop integrals and maximal cuts
Guy R. Jehu
We derive useful reduction formulae which express one-loop Feynman integrals with a large number of external momenta in terms of lower-point integrals carrying easily derivable kin…
Analytic results for two-loop Yang-Mills
David C. Dunbar, John H Godwin, Guy R. Jehu +1
Recent Developments in computing very specific helicity amplitudes in two loop QCD are presented. The techniques focus upon the singular structure of the amplitude rather than on a…
Analytic all-plus-helicity gluon amplitudes in QCD
David C. Dunbar, John H. Godwin, Guy R. Jehu +1
We detail the calculation of two-loop all-plus helicity amplitudes for pure Yang-Mills theory. The four dimensional unitarity methods and augmented recursion techniques we have dev…
Two-Loop Gravity amplitudes from four dimensional Unitarity
David C. Dunbar, Guy R. Jehu, Warren B. Perkins
We compute the polylogarithmic parts of the two-loop four and five-graviton amplitudes where the external helicities are positive and express these in a simple compact analytic for…