Two-Loop Five-Point Amplitude in N=4 Super-Yang-Mills Theory

Samuel Abreu (Center for Cosmology, Particle Physics and Phenomenology (CP3), Université Catholique de Louvain, 1348 Louvain-La-Neuve, Belgium) ; Lance J. Dixon (SLAC National Accelerator Laboratory, Stanford University, Stanford, California 94039, USA) ; Enrico Herrmann (SLAC National Accelerator Laboratory, Stanford University, Stanford, California 94039, USA) ; Ben Page (Institut de Physique Théorique, CEA, CNRS, Université Paris-Saclay, F-91191 Gif-sur-Yvette cedex, France) ; Mao Zeng (Institut für Theoretische Physik, Eidgenössische Technische Hochschule Zürich, Wolfgang-Pauli-Strasse 27, 8093 Zürich, Switzerland)

We compute the symbol of the two-loop five-point scattering amplitude in N=4 supersymmetric Yang-Mills theory, including its full color dependence. This requires constructing the symbol of all two-loop five-point nonplanar massless master integrals, for which we give explicit results.

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      "title": "Two-Loop Five-Point Amplitude in <math><mi>N</mi><mo>=</mo><mn>4</mn></math> Super-Yang-Mills Theory"
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      "value": "We compute the symbol of the two-loop five-point scattering amplitude in <math><mi>N</mi><mo>=</mo><mn>4</mn></math> supersymmetric Yang-Mills theory, including its full color dependence. This requires constructing the symbol of all two-loop five-point nonplanar massless master integrals, for which we give explicit results."
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Published on:
29 March 2019
Publisher:
APS
Published in:
Physical Review Letters , Volume 122 (2019)
Issue 12
DOI:
https://doi.org/10.1103/PhysRevLett.122.121603
arXiv:
1812.08941
Copyrights:
Published by the American Physical Society
Licence:
CC-BY-4.0

Fulltext files: