The two-parametric quantum deformation of the algebra of coordinate functions on the (dual) supergroup Gr(1|1) via a contraction of is presented. Although the quantum superdeterminant of any element of is not central, in the two parametric Jordanian deformation of Gr(1|1) the quantum superdeterminant belongs to the center. The Hopf algebra structure of is discussed.
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© 1999 American Institute of Physics.
1999
American Institute of Physics
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