# A two-parameter quantization of osp(4/2)

@article{Zhang1992ATQ, title={A two-parameter quantization of osp(4/2)}, author={Rui-bin Zhang}, journal={Journal of Physics A}, year={1992}, volume={25} }

A two-parameter deformation of the universal algebra of osp(4/2) is carried out, yielding a Z2-graded Hopf algebra with a bijective antipode. This Hopf algebra depends on the extra parameter in both its algebraic and coalgebraic structures, and also admits nontrivial finite-dimensional irreps at arbitrary deformation parameters.

## 4 Citations

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The Lie superalgebra sl(2/1) is quantized in its non-standard simple rod system, resulting in a two-parameter quantum superalgebra Uq1,q2(sl(2/1)). When the two parameters coincide, Uq1,q2(sl(2/1))…

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We give an elementary and explicit proof of the first fundamental theorem of invariant theory for the orthosymplectic supergroup by generalising the geometric method of Atiyah, Bott and Patodi to the…

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