Topological quantum distillation.
We construct a class of topological quantum codes to perform quantum entanglement distillation. These codes implement the whole Clifford group of unitary operations in a fully topological manner and without selective addressing of qubits. This allows us to extend their application also to quantum teleportation, dense coding, and computation with magic states.
Bombin
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Departamento de Física Teórica I, Universidad Complutense, 28040 Madrid, Spain.
Martin-Delgado
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MA