
This paper proposes Flag-Proxy Networks, a generalized architecture for quantum error correcting codes that reduces connectivity demands while enabling fault-tolerant syndrome extraction. It also presents a greedy scheduling algorithm for syndrome extraction and two decoders that leverage flag measurements to accurately decode hyperbolic surface and color codes.


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efficient-architectures-scheduling-and-decoding-for-quantum-ldpc-codes


Efficient Architectures, Scheduling, and Decoding for Quantum LDPC Codes


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The error correctability of CSS codes obtained from classical cyclic codes can be improved by lifting the syndrome decoder for codes over the symbol-pair metric.


improving-error-correction-capability-of-css-codes-using-symbol-pair-decoding


Improving Error Correction Capability of CSS Codes Using Symbol-Pair Decoding



MITS is a tool designed to optimize surface code parameters by predicting ideal distance and rounds based on target logical error rates and known physical noise levels.


mits-quantum-sorcerer-s-stone-for-surface-code-design


MITS: Quantum Sorcerer’s Stone for Surface Code Design
