Twistor Space Structure of the Box Coefficients of N=1 One-loop Amplitudes

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/189391We examine the coefficients of the box functions in N=1 supersymmetric one-loop amplitudes. We present the box coefficients for all six point N=1 amplitudes and certain all $n$ example coefficients. We find for ``next-to MHV'' amplitudes that these box coefficients have coplanar support in twistor space.14 pages, minor typos correctedHigh Energy Physics - TheoryTwistor Space Structure of the Box Coefficients of N=1 One-loop Amplitudestext