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math-ph2023★ 2 cited
The regularization of Dotsenko--Fateev integrals
Ethan Sussman
We discuss the regularization of certain hypergeometric integrals appearing in 2D CFT, a step needed in the construction of the BPZ minimal models via the Coulomb gas formalism. Th…
math-ph2023★ 2 cited
The singularities of Selberg- and Dotsenko-Fateev-like integrals
Ethan Sussman
We discuss the meromorphic continuation of certain hypergeometric integrals modeled on the Selberg integral, including the 3-point and 4-point functions of BPZ's minimal models of…