Examples of twisted cyclic cocycles from covariant differential calculi

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For two covariant differential *-calculi, the twisted cyclic cocycle associated with the volume form is represented in terms of commutators [F,ρ(x)] for some self-adjoint operator F and some *-representation $ρ$ of the underlying *-algebra.
12 pages

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Quantum Algebra, Functional Analysis, 17B37; 46L87; 81R50

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http://salesiana.dossiersoluciones.com/handle/123456789/67438

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0305168
 http://arxiv.org/abs/math/0305168

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arXiv