Deformations of super-KMS functionals
type: Item
instance of: scholarly article
title: Deformations of super-KMS functionals
zbMATH Open document ID: 0701.58007
DOI: 10.1007/BF01218155
author: Arthur Jaffe
author: Andrzej Leśniewski
author: Marek Wisniowski
published in: Communications in Mathematical Physics
publication date: 1989-01-01T00:00:00Z
review text: The super-KMS property of functionals on a quantum algebra is investigated. It is known that these functionals define entire cyclic cocycles. The authors study stability of this structure under deformations. They define an index of a super-derivation on the quantum algebra, relative to any super-KMS functional and prove that the index is invariant under the deformations.
Mathematics Subject Classification ID: 58A50
Mathematics Subject Classification ID: 57R20
Mathematics Subject Classification ID: 46L60
Mathematics Subject Classification ID: 81T05
zbMATH DE Number: 4149175
zbMATH Keywords: quantum algebra
zbMATH Keywords: index of a super-derivation
zbMATH Keywords: super-KMS functional
MaRDI profile type: Publication
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full work available at URL: https://doi.org/10.1007/bf01218155
OpenAlex ID: W1966134389
description: scientific article; zbMATH DE number 4149175