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Properties of 2× 2 h-deformed quantum (super)matrices

Yun Li, Sicong Jing

hep-tharXiv:hep-th/0308060

Abstract

We investigate the h-deformed quantum (super)group of 2× 2 matrices and use a kind of contraction procedure to prove that the n-th power of this deformed quantum (super)matrix is quantum (super)matrix with the deformation parameter nh.

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