Locality and causality in perturbative algebraic quantum field theory

被引：4

作者：

Rejzner, Kasia ^{[1
]}

机构：

[1] Univ York, Dept Math, York YO10 5DD, N Yorkshire, England

来源：

JOURNAL OF MATHEMATICAL PHYSICS | 2019年 / 60卷 / 12期

基金：

英国工程与自然科学研究理事会;

关键词：

TIME ORDERED PRODUCTS; RENORMALIZATION;

D O I：

10.1063/1.5111967

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In this paper, we discuss how seemingly different notions of locality and causality in quantum field theory can be unified using a non-Abelian generalization of the Hammerstein property (originally introduced as a weaker version of linearity). We also prove a generalization of the main theorem of renormalization, in which we do not require field independence.

引用

页数：14

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