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Decagon at two loops

delete2020-07-06
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F
Fleury, Thiago *
V
Vasco Gonçalves
DOI:10.1007/JHEP07(2020)030delete
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Abstract

Abstract

En 中文
We have computed the simplest five point function in N = 4 SYM at two loops using the hexagonalization approach to correlation functions. Along the way we have determined all two-particle mirror contributions at two loops and we have computed all the integrals involved in the final result. As a test of our results we computed a few four-point functions and they agree with the perturbative results computed previously. We have also obtained l loop results for some parts of the two-particle contributions with l arbitrary. We also derive differential equations for a class of integrals that should appear at higher loops in the five point function.
Keywords:
Integrable Field Theories
Supersymmetric Gauge Theory
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Journal of High Energy Physics cover
Journal of High Energy Physics
IF:
5.5
Papers:
3.9W
Citations:
13.7W

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U
Universidade Estadual Paulista
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Citations: 24
Universidade Federal do Rio Grande do Norte cover
Universidade Federal do Rio Grande do Norte
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