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hep-th2025
Multipoint conformal integrals in dimensions. Part II: Polygons and basis functions
K. B. Alkalaev, Semyon Mandrygin
We explicitly construct a class of multivariate generalized hypergeometric series which is conjectured in our previous paper [Alkalaev & Mandrygin 2025] to calculate multipoint one…
hep-th2025
Multipoint conformal integrals in dimensions. Part I: Bipartite Mellin-Barnes representation and reconstruction
K. B. Alkalaev, Semyon Mandrygin
We propose a systematic approach to calculating -point one-loop parametric conformal integrals in dimensions which we call the reconstruction procedure. It relies on decompo…