One-Loop NMHV Amplitudes involving Gluinos and Scalars in N=4 Gauge Theory

TL;DR

This paper develops a method to derive one-loop NMHV amplitudes involving gluinos and scalars in N=4 Super Yang-Mills theory using supersymmetric identities and quadruple cuts, extending purely gluonic amplitude calculations.

Contribution

It introduces a set of factors that generate NMHV amplitudes with gluinos or scalars from purely gluonic amplitudes in N=4 SYM.

Findings

Derived formulas for gluino-involving amplitudes

Extended purely gluonic amplitude techniques to include scalars and gluinos

Provided a practical method for amplitude calculations in supersymmetric theories

Abstract

We use Supersymmetric Ward Identities and quadruple cuts to generate n-pt NMHV amplitudes involving gluinos and adjoint scalars from purely gluonic amplitudes. We present a set of factors that can be used to generate one-loop NMHV amplitudes involving gluinos or adjoint scalars in N=4 Super Yang-Mills from the corresponding purely gluonic amplitude.