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Twisted cyclic theory and an index theory for the gauge invariant KMS state on the Cuntz algebra O n

Carey, Alan; Phillips, John; Rennie, Adam


This paper presents, by example, an index theory appropriate to algebras without trace. Whilst we work exclusively with Cuntz algebras the exposition is designed to indicate how to develop a general theory. Our main result is an index theorem (formulated

CollectionsANU Research Publications
Date published: 2010
Type: Journal article
Source: Journal of K-Theory
DOI: 10.1017/is009010003jkt092


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