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arXiv · 2401.08113

Feynman Graph Integrals on $\mathbb{C}^d$

Minghao Wang
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Abstract

We introduce a type of graph integrals which are holomorphic analogs of configuration space integrals. We prove their (ultraviolet) finiteness by considering a compactification of the moduli space of graphs with metrics, and study their failure to be holomorphic.

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Minghao Wang. 2025-12-03. Feynman Graph Integrals on $\mathbb{C}^d$. https://arxiv.org/abs/2401.08113

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