topological quantum computation

the discreteness of the braid topology suggests that we introduce geometric errors into redundant degrees of freedom and thus we obtain low-leakage topological quantum computation.

辫子拓扑的离散性启发我们对冗余自由度引入几何误差，从而得到低泄漏的双量子比特门。

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besides, we propose a renormalization-group-like algorithm for quantum compiling, and thus theoretically obtain arbitrarily accurate topological quantum computation.

我们还构造了类重整化群的量子编译算法，从而在理论上达到了任意精度的拓扑量子计算。

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due to the discreteness of braid topology, topological quantum computation is intrinsically fault-tolerant, and local disturbances do not affect the storage and process of topological quantum information.

由于辫子拓扑的离散性，拓扑量子计算具有内在的容错能力，局域的微扰不影响拓扑量子信息的存储与处理。

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the other way to realize fault-tolerant quantum computation is topological quantum computation.

实现容错量子计算的另一个途径是拓扑量子计算，但是常用的拓扑比特不能完成通用量子计算。

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