The structure of KMS weights on étale groupoid C*-algebras

IF 0.7 2区数学 Q2 MATHEMATICS

Journal of Noncommutative Geometry Pub Date : 2020-05-04 DOI:10.4171/jncg/507

J. Christensen

引用次数: 9

Abstract

We generalise a number of classical results from the theory of KMS states to KMS weights in the setting of $C^{*}$-dynamical systems arising from a continuous groupoid homomorphism $c:\mathcal{G} \to \mathbb{R}$ on a locally compact second countable Hausdorff etale groupoid $\mathcal{G}$. In particular, we generalise Neshveyev's Theorem to KMS weights.

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étale群胚C*-代数上KMS权的结构

我们将KMS态理论的一些经典结果推广到由局部紧第二可数Hausdorff etale群胚$\mathcal｛G｝$上的连续群胚同态$C:\mathcal｛G}\ to \mathbb｛R｝$引起的$C^{*}$动力系统设置中的KMS权。特别地，我们将Neshveyev定理推广到KMS权。

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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来源期刊

Journal of Noncommutative Geometry 数学-数学

CiteScore

1.60

自引率

11.10%

发文量

审稿时长

>12 weeks

期刊介绍： The Journal of Noncommutative Geometry covers the noncommutative world in all its aspects. It is devoted to publication of research articles which represent major advances in the area of noncommutative geometry and its applications to other fields of mathematics and theoretical physics. Topics covered include in particular: Hochschild and cyclic cohomology K-theory and index theory Measure theory and topology of noncommutative spaces, operator algebras Spectral geometry of noncommutative spaces Noncommutative algebraic geometry Hopf algebras and quantum groups Foliations, groupoids, stacks, gerbes Deformations and quantization Noncommutative spaces in number theory and arithmetic geometry Noncommutative geometry in physics: QFT, renormalization, gauge theory, string theory, gravity, mirror symmetry, solid state physics, statistical mechanics.