Preprint
Oct 2026
Fusion-assisted decoding of non-Abelian topological order
Maximum likelihood (ML) decoders perform quantum error correction by measuring a set of syndromes, classically computing an optimal recovery based on these syndromes and the noise model, and then performing that recovery. ML decoders are well understood for the toric code and generalize straightforwardly to other surfa...
R. Sajith, Ya-Bo Li, Zi-Jian Song et al.
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