图复形与Feynman规则

IF 1.2 3区数学 Q1 MATHEMATICS

Communications in Number Theory and Physics Pub Date : 2020-08-21 DOI:10.4310/CNTP.2023.v17.n1.a4

Marko Berghoff, D. Kreimer

引用次数: 10

摘要

我们从图复形的角度研究了费曼图及其费曼规则。当减少内缘或通过将内缘放在massshell上移除内缘时，我们关注图同调和立方复形的出现。

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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Graph complexes and Feynman rules

We investigate Feynman graphs and their Feynman rules from the viewpoint of graph complexes. We focus on graph homology and on the appearance of cubical complexes when either reducing internal edges or when removing them by putting them on the massshell.

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来源期刊

Communications in Number Theory and Physics MATHEMATICS, APPLIED-MATHEMATICS

CiteScore

2.70

自引率

5.30%

发文量

审稿时长

>12 weeks

期刊介绍： Focused on the applications of number theory in the broadest sense to theoretical physics. Offers a forum for communication among researchers in number theory and theoretical physics by publishing primarily research, review, and expository articles regarding the relationship and dynamics between the two fields.