论文标题
交集理论和Feynman积分的状态
Status of Intersection Theory and Feynman Integrals
论文作者
论文摘要
我们对Feynman积分之间最近引入的“标量产品”及其如何帮助我们了解扰动S-Matrix的分析结构的“标量产品”的概念进行了教学评论。 （本文是对研讨会的“ Mathemamplites 2019：交叉理论和Feynman Integrals”的贡献。
We give a pedagogical review of the recently-introduced notion of a "scalar product" between Feynman integrals and how it helps us understand the analytic structure of the perturbative S-matrix. (This article is a contribution to the proceedings of the workshop "MathemAmplitudes 2019: Intersection Theory and Feynman Integrals" held in Padova, Italy on 18-20 December 2019.)
