Examples of Twisted Cyclic Cocycles from Covariant Differential Calculi |
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Authors: | Schmüdgen Konrad Wagner Elmar |
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Affiliation: | (1) Fakultät für Mathematik und Informatik, Universität Leipzig, Augustusplatz 10, 04109 Leipzig, Germany |
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Abstract: | For two covariant differential *-calculi, the twisted cyclic cocycle associated with the volume form is represented in terms of commutators for some self-adjoint operator and some *-representation of the underlying *-algebra. |
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Keywords: | differential calculus quantum groups twisted cyclic cocycle |
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