Examples of twisted cyclic cocycles from covariant differential calculi
Quantum Algebra
2007-05-23 v1 Functional Analysis
Abstract
For two covariant differential *-calculi, the twisted cyclic cocycle associated with the volume form is represented in terms of commutators [F,\rho(x)] for some self-adjoint operator F and some *-representation of the underlying *-algebra.
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Cite
@article{arxiv.math/0305168,
title = {Examples of twisted cyclic cocycles from covariant differential calculi},
author = {Konrad Schmuedgen and Elmar Wagner},
journal= {arXiv preprint arXiv:math/0305168},
year = {2007}
}
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12 pages