By Boucif Abdesselam and others

We develop a generic reprersentation-independent contraction procedure for obtaining, for instance, *R_{\sf h}* and *L* operators of arbitrary dimensions for the quantized *{\cal U}_{\sf h}(osp(2|1))* algebra corresponding to the classical *r_2* matrix from the pertinent quantities of the standard q-deformed *{\cal U}_q(osp(2|1))* algebra. Also the quantized *{\bf U_h}(osp(2|1))* algebra corresponding... Show more

September 25, 2003

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On Nonstandard Quantizations of osp(2|1) Superalgebra via Contraction and Mapping

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