Michael Schlieker, Bruno Zumino
Abstract
We show that the algebra of the bicovariant differential calculus on a quantum group can be understood as a projection of the cross product between a braided Hopf algebra and the quantum double of the quantum group. The resulting super-Hopf algebra can be reproduced by extending the exterior derivative to tensor products.
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We show that the algebra of the bicovariant differential calculus on a quantum group can be understood as a projection of the cross product between a braided Hopf algebra and the quantum double of the quantum group. The resulting super-Hopf algebra can be reproduced by extending the exterior derivative to tensor products.
Key concepts: Hopf algebra, Quantum group, Differential calculus, Mathematics, Quantum differential calculus, Tensor product, Algebra over a field, Pure mathematics