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Hidden Symmetry of the Differential Calculus on the Quantum Matrix Space

S. Sinel'shchikov·L. Vaksman
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Abstract

A standard bicovariant differential calculus on a quantum matrix space ${\tt Mat}(m,n)_q$ is considered. The principal result of this work is in observing that the $U_q\frak{s}(\frak{gl}_m\times \frak{gl}_n))_q$ is in fact a $U_q\frak{sl}(m+n)$-module differential algebra.

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S. Sinel'shchikov, L. Vaksman. 1996-03-14. Hidden Symmetry of the Differential Calculus on the Quantum Matrix Space. https://doi.org/10.1088/0305-4470%2F30%2F2%2F002

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