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arXiv · 0802.4137

Fault-tolerant quantum computation in concatenation of verified cluster states

Keisuke Fujii·Katsuji Yamamoto
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Abstract

A novel scheme is presented for fault-tolerant quantum computation based on the cluster model. Some relevant logical cluster states are constructed in concatenation by post-selection through verification, without necessity of recovery operation, where a suitable code such as the Steane's 7-qubit code is adopted for transversal operations. This simple concatenated construction of verified cluster states achieves a high noise threshold ~1%, and restrains the divergence of resources.

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Keisuke Fujii, Katsuji Yamamoto. 2008-06-13. Fault-tolerant quantum computation in concatenation of verified cluster states. https://doi.org/10.1063/1.3131292

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