Fault-tolerant Quantum Computation with Highly Verified Logical Cluster States

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dc.creatorFujii, Keisuke
dc.creatorYamamoto, Katsuji
dc.date2006-11-15
dc.date.accessioned2026-07-07T07:34:12Z
dc.date.available2026-07-07T07:34:12Z
dc.descriptionWe investigate a scheme of fault-tolerant quantum computation based on the cluster model. Logical qubits are encoded by a suitable code such as the Steane's 7-qubit code. Cluster states of logical qubits are prepared by post-selection through verification at high fidelity level, where the unsuccessful ones are discarded without recovery operation. Then, gate operations are implemented by transversal measurements on the prepared logical cluster states. The noise threshold is improved significantly by making the high fidelity preparation and transversal measurement. It is estimated to be about 3% by a numerical simulation.
dc.description4pages, 7figures
dc.identifierhttps://arxiv.org/abs/quant-ph/0611160
dc.identifierhttp://arxiv.org/abs/quant-ph/0611160
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/119730
dc.subjectQuantum Physics
dc.titleFault-tolerant Quantum Computation with Highly Verified Logical Cluster States
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