论文标题
扩展用于错误校正代码的储层工程
Scaling up reservoir engineering for error-correcting codes
论文作者
论文摘要
通常会设想纠正错误的代码，以根据某些综合征可观察到的投影测量结果操作统一校正来抵消错误。我们在这里提出了一种以更集成的方式使用它们的方法，在该方式中，通过工程环境不断地和自主地应用错误校正。我们专注于针对位闪光错误的重复代码的提案，以及如何扩展编码逻辑量子位的网络，以实现更强的信息保护。挑战是设计一个网络体系结构，该网络体系结构允许自主纠正高阶错误，同时通过避免全能或全能耦合而对实验实现进行现实。
Error-correcting codes are usually envisioned to counter errors by operating unitary corrections depending on the projective measurement results of some syndrome observables. We here propose a way to use them in a more integrated way, where the error correction is applied continuously and autonomously by an engineered environment. We focus on a proposal for the repetition code that counters bit-flip errors, and how to scale up the network encoding a logical quantum bit, towards stronger information protection. The challenge has been to devise a network architecture which allows to autonomously correct higher-order errors, while remaining realistic towards experimental realization by avoiding all-to-all or all-to-one coupling.
