Stabilisation of Quantum Computations by Symmetrisation
We propose a method for the stabilisation of quantum computations (including quantum state storage). The method is based on the operation of projection into $\cal SYM$, the symmetric subspace of the full state space of $R$ redundant copies of the computer. We describe an efficient algorithm and quan...
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Bibliographic Details
Main Authors: |
Barenco, A,
Berthiaume, A,
Deutsch, D,
Ekert, A,
Jozsa, R,
Macchiavello, C |
Format: | Journal article
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Published: |
1996
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