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Feynman integral reductions by intersection theory with orthogonal bases and closed formulae

Abstract We present a prescription for choosing orthogonal bases of differential n-forms belonging to quadratic twisted period integrals, with respect to the intersection number inner product. To evaluate these inner products, we additionally propose a new closed formula for intersection numbers bey...

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Bibliografische Detailangaben
Hauptverfasser: Giulio Crisanti, Sid Smith
Format: Artigo
Sprache:Inglês
Veröffentlicht: SpringerOpen 2024-09-01
Schriftenreihe:Journal of High Energy Physics
Schlagworte:
Online-Zugang:https://doi.org/10.1007/JHEP09(2024)018
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