Abstract
This paper defines a pairing of two finite Hopf C*-algebras A and B, and investigates the interactions between them. If the pairing is non-degenerate, then the quantum double construction is given. This construction yields a new finite Hopf C*-algebra D(A,B). The canonical embedding maps of A and B into the double are both isometric.
Original language | English |
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Pages (from-to) | 1121-1128 |
Number of pages | 8 |
Journal | Acta Mathematica Sinica, English Series |
Volume | 23 |
Issue number | 6 |
DOIs | |
Publication status | Published - Jun 2007 |
Keywords
- GNS representation
- Hopf C*-algebra
- Pairing
- Quantum double