Preprint
Aug 2026
Fault-tolerant quantum computing with a microwave Cat Bus
A hardware-efficient, shuttling-free architecture that achieves all-to-all connectivity and develops a hardware-aware scheduling scheme that exploits the native cat--atom $\mathrm{CZ}^{n}$ gate to construct a syndrome-extraction circuit with minimum depth.
Yan-Yan Chen, Xin-Yang Yu, Yueyang Min et al.
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