Abstract

The observation that n pairs of para-Bose (pB) operators generate the universal enveloping algebra of the orthosymplectic Lie superalgebra osp(1/2n) is used in order to define deformed pB operators. It is shown that these operators are an alternative to the Chevalley generators. On this background Uq(osp(1/2n)), its 'Cartan-Weyl' generators and their 'supercommutation' relations are written down entirely in terms of deformed pB operators. An analogue of the Poincare-Birkhoff-Witt theorem is formulated.

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