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arXiv · 2604.09129

Picard-Fuchs Equations of Twisted Differential forms associated to Feynman Integrals

Pierre Vanhove
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Abstract

Dimensionally or analytically regulated Feynman integrals lead to relative twisted period integrals. We present a recent extension of the Griffiths-Dwork pole reduction algorithm for deriving the D-module of differential operators acting on the twisted differential forms from Feynman integrals. We illustrate the application of this algorithm by providing twisted Picard-Fuchs operators for hypergeometric, elliptic and Calabi-Yau differential motives arising from families of Feynman integrals.

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Pierre Vanhove. 2026-04-10. Picard-Fuchs Equations of Twisted Differential forms associated to Feynman Integrals. https://arxiv.org/abs/2604.09129

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