| XXV Workshop on Geometric Methods in Physics | 2-8.07.2006 | |||||
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Chryssomalis ChryssomalakosCanonical star product for Lie-type noncommutative spacetimes.We present a canonical *-product for noncommutative spacetimes of Lie type, which is compatible with translations and admits a simple, manageable definition of a translation-invariant integral. A trace-like property of the latter is shown to hold, facilitating applications in noncommutative field theory. |