发表机构
Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences; School of Physical Sciences, University of Chinese Academy of Sciences; Beijing Academy of Quantum Information Sciences; Hefei National Laboratory（中国科学院物理研究所凝聚态物理国家实验室; 中国科学院大学物理科学学院; 北京量子信息科学研究院; 合肥国家实验室）
机构由 AI 辅助整理，请以论文原文为准。AI 中文总结
本研究提出利用transmon电路条件谱编译无测量恢复控制，在四比特重复码环中有效减缓逻辑相干性衰减并稳定逻辑一态，为可扩展量子纠错提供硬件原生方案。
AI 中文摘要
量子纠错通常依赖于综合征测量、解码和条件反馈。我们通过数值方法证明，相互作用的transmon电路的条件谱可以将局部恢复规则编译为固定的开环控制循环。在一个四比特重复码环中，所得与输入无关的控制在泡利-X噪声下减缓了逻辑相干性的衰减，并在数据弛豫下相对于未校正的参考稳定了逻辑一态布居。其局部、有界度的架构为将编译恢复控制扩展到更大量子网络提供了硬件原生框架。
英文摘要
Quantum error correction commonly relies on syndrome measurement, decoding, and conditional feedback. We numerically show that the conditional spectrum of an interacting transmon circuit can compile a local recovery rule into a fixed open-loop control cycle. In a four-bit repetition-code ring, the resulting input-independent control slows the decay of logical coherence under Pauli-\(X\) noise and stabilizes logical-one population under data relaxation relative to uncorrected references. Its local, bounded-degree architecture provides a hardware-native framework for extending compiled recovery control to larger quantum networks.
