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Six-Photon Amplitudes in Scalar QED

High Energy Physics - Phenomenology 2009-11-18 v2
Authors: C. Bernicot , J. -Ph. Guillet
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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 QED\caln=1QED^{\caln=1} are also derived using the supersymmetric decomposition linking the three theories.

Keywords

scattering amplitudes quantum electrodynamics perturbative qcd

Cite

@article{arxiv.0711.4713,
  title  = {Six-Photon Amplitudes in Scalar QED},
  author = {C. Bernicot and J. -Ph. Guillet},
  journal= {arXiv preprint arXiv:0711.4713},
  year   = {2009}
}

Comments

15 pages, 13 figures

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