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A Silicon Surface Code Architecture Resilient Against Leakage Errors
[article]
2019
arXiv
pre-print
Spin qubits in silicon quantum dots are one of the most promising building blocks for large scale quantum computers thanks to their high qubit density and compatibility with the existing semiconductor technologies. High fidelity single-qubit gates exceeding the threshold of error correction codes like the surface code have been demonstrated, while two-qubit gates have reached 98\% fidelity and are improving rapidly. However, there are other types of error --- such as charge leakage and
arXiv:1904.10378v2
fatcat:kvztyxxt6ffkznctks7ygrrxdi