An exceptional cluster algebra for Higgs plus jet production

Abstract A recent evaluation of three-loop nonplanar Feynman integrals contributing to Higgs plus jet production has established their dependence on two novel symbol letters. We show that the resulting alphabet is described by a G 2 cluster algebra, enlarging the C 2 cluster algebra found to cover a...

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Bibliographic Details
Main Authors: Rigers Aliaj, Georgios Papathanasiou
Format: Article
Language:English
Published: SpringerOpen 2025-01-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP01(2025)197
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