Feynman Graph Integrals on \(\mathbb {C}^d\)

IF 2.2 1区物理与天体物理 Q1 PHYSICS, MATHEMATICAL

Communications in Mathematical Physics Pub Date : 2025-04-21 DOI:10.1007/s00220-025-05298-2

Minghao Wang

引用次数: 0

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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费曼图积分 \(\mathbb {C}^d\)

我们引入了一类图积分，它是组态空间积分的全纯类似物。通过考虑带度量的图的模空间的紧化，证明了它们的（紫外）有限性，并研究了它们的全纯不完全性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Communications in Mathematical Physics 物理-物理：数学物理

CiteScore

4.70

自引率

8.30%

发文量

226

审稿时长

3-6 weeks

期刊介绍： The mission of Communications in Mathematical Physics is to offer a high forum for works which are motivated by the vision and the challenges of modern physics and which at the same time meet the highest mathematical standards.