Subsystem surface codes with three-qubit check operators

Sergey Bravyi, Guillaume Duclos-Cianci, David Poulin, Martin Suchara · 2012 · Quant. Inf. Comp. 13, 0963 (2013)

| 编号 QE083 | 主题 拓扑码 | 链接 arXiv:1207.1443 |

摘要

摘要保留原文（英文）

摘要取自 arXiv / 出版方元数据，未作翻译，以保证与原文一致。

We propose a simplified version of the Kitaev surface code in which error correction requires only three-qubit parity measurements for Pauli operators XXX and ZZZ. The new code belongs to the class of subsystem stabilizer codes. It inherits many favorable properties of the standard surface code. The SSC has error threshold approximately 0.6% for the standard circuit-based error model, and approximately 0.97% when three-qubit parity operators can be measured directly.

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