ar X iv : q - a lg / 9 60 10 10 v 1 1 1 Ja n 19 96 UAHEP 956 November 1995 TWO - PARAMETER DEFORMATION OF THE POINCARÉ ALGEBRA
نویسنده
چکیده
We examine a two-parameter (, λ) deformation of the Poincarè algebra which is covariant under the action of SLq(2, C). When λ → 0 it yields the Poincarè algebra, while in the → 0 limit we recover the classical quadratic algebra discussed previously in [1], [2]. The analogues of the Pauli-Lubanski vector w and Casimirs p 2 and w 2 are found and a set of mutually commuting operators is constructed.
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