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Generalized Weyl systems and kappa-Minkowski space

Alessandra Agostini, Fedele Lizzi, Alessandro Zampini

hep-tharXiv:hep-th/0209174

Abstract

We introduce the notion of generalized Weyl system, and use it to define *-products which generalize the commutation relations of Lie algebras. In particular we study in a comparative way various *-products which generalize the k-Minkowski commutation relations.

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