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arXiv 2210.01299math-phmath.MP
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代数量子场论与因果对称空间

Algebraic Quantum Field Theory and Causal Symmetric Spaces

Karl-Hermann Neeb, Gestur Olafsson

摘要:

在这篇文章中,我们回顾了我们最近的工作的因果结构的对称空间和相关的几何方面的代数量子场论。受与冯诺依曼代数网有关的模群的一些一般结果的启发,我们把重点放在李代数的欧拉元上,即,其伴随作用定义3-分级的元素。我们研究楔形区域,他们确定在相应的因果对称空间,并描述了一些方法来构建网的冯诺依曼代数因果对称空间,满足抽象版本的Reeh-Schlieder和Bisognano-Wichmann条件。

英文摘要:

In this article we review our recent work on the causal structure of symmetric spaces and related geometric aspects of Algebraic Quantum Field Theory. Motivated by some general results on modular groups related to nets of von Neumann algebras,we focus on Euler elements of the Lie algebra, i.e., elements whose adjoint action defines a 3-grading. We study the wedge regions they determine in corresponding causal symmetric spaces and describe some methods to construct nets of von Neumann algebras on causal symmetric spaces that satisfy abstract versions of the Reeh--Schlieder and the Bisognano-Wichmann condition.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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