The factor type of dissipative KMS weights on graph C∗-algebras

Klaus Thomsen*

*Corresponding author for this work

Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

Abstract

We calculate the S-invariant of Connes for the von Neumann algebra factors arising from KMS weights of a generalized gauge action on a simple graph C∗-algebra when the associated measure on the infinite path space of the graph is dissipative under the action of the shift.

Original languageEnglish
JournalJournal of Noncommutative Geometry
Volume14
Issue3
Pages (from-to)1107-1128
Number of pages22
ISSN1661-6952
DOIs
Publication statusPublished - Oct 2020

Keywords

  • KMS states
  • S-invariant
  • Von Neumann algebra factors

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