标量费曼图的代数性质-猫眼课题宝

标量费曼图的代数性质

批准号：

2145051

负责人：

金额：

$0.0万

依托单位：

University of Edinburgh

依托单位国家：

英国

项目类别：

Studentship

财政年份：

2018

资助国家：

英国

项目状态：

已结题

起止时间：

2018 至 --

来源：

https://gtr.ukri.org/projects?ref=studentship-2145051

关键词：

algebraic properties scalar Feynman Diagrams

中文摘要

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英文摘要

I work on the algebraic properties of scalar Feynman Diagrams, treating the integrals that give rise to these objects as elements in a Hopf Algebra rather than working in any particular theory. I focus on how a mathematical operation called "the coaction" applies on the integrals and how to interpret the decomposition into sub-algebras as Feynman diagrams and cuts. Results from this type of work are more commonly published in [hep-th].

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