Kitaev's quantum double model as an error correcting code
Kitaev's quantum double models in 2D provide some of the most commonly studied examples of topological quantum order. In particular, the ground space is thought to yield a quantum error-correcting code. We offer an explicit proof that this is the case for arbitrary finite groups. Actually a str...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften
2020-09-01
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| Series: | Quantum |
| Online Access: | https://quantum-journal.org/papers/q-2020-09-24-331/pdf/ |