The regularization of Dotsenko–Fateev integrals-Reference-Cited by-同舟云学术

The regularization of Dotsenko–Fateev integrals

Published:2023-09-16 Issue:5 Volume:113 Page:
ISSN:1573-0530
Container-title:Letters in Mathematical Physics
language:en
Short-container-title:Lett Math Phys

Author:

Sussman Ethan^ORCID

Abstract

AbstractWe 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. The method is a generalization of Pochhammer’s regularization of the Euler Beta-function. The constructions of the relevant homology classes are inspired by a recent singular-geometric analysis of the Dotsenko–Fateev integrand.

Funder

Massachusetts Institute of Technology

Publisher

Springer Science and Business Media LLC

Subject

Mathematical Physics,Statistical and Nonlinear Physics

Link

https://link.springer.com/content/pdf/10.1007/s11005-023-01717-4.pdf

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