Perfect state transfer in quantum spin networks
We propose a class of qubit networks that admit perfect transfer of any quantum state in a fixed period of time. Unlike many other schemes for quantum computation and communication, these networks do not require qubit couplings to be switched on and off. When restricted to N-qubit spin networks of i...
| Main Authors: | , , , |
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| Format: | Journal article |
| Published: |
2003
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