Six-Photon Amplitudes in Scalar QED
C.Bernicot, J.-Ph.Guillet
TL;DR
This paper presents an analytical calculation of six-photon helicity amplitudes in scalar QED using a novel multiple-cut method, and extends results to related theories via supersymmetric decomposition.
Contribution
It introduces a new method based on multiple cuts for computing complex loop amplitudes in scalar QED and related supersymmetric theories.
Findings
Analytical six-photon amplitudes in scalar QED derived.
Method based on multiple cuts demonstrated for loop calculations.
Amplitudes for QED and $ ext{QED}^{ ext{N=1}}$ obtained via supersymmetric decomposition.
Abstract
The analytical result for the six-photon helicity amplitudes in scalar QED is presented. To compute the loop, a recently developed method based on multiple cuts is used. The amplitudes for QED and are also derived using the supersymmetric decomposition linking the three theories.
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