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arXiv · 2308.08909

Enhanced repetition codes for the cross-platform comparison of progress towards fault-tolerance

Milan Liepelt·Tommaso Peduzzi·James R. Wootton
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Abstract

Achieving fault-tolerance will require a strong relationship between the hardware and the protocols used. Different approaches will therefore naturally have tailored proof-of-principle experiments to benchmark progress. Nevertheless, repetition codes have become a commonly used basis of experiments that allow cross-platform comparisons. Here we propose methods by which repetition code experiments can be expanded and improved, while retaining cross-platform compatibility. We also consider novel methods of analyzing the results, which offer more detailed insights than simple calculation of the logical error rate.

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Milan Liepelt, Tommaso Peduzzi, James R. Wootton. 2023-08-17. Enhanced repetition codes for the cross-platform comparison of progress towards fault-tolerance. https://doi.org/10.1088/1751-8121%2Fad5085

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