ArticleNature physics2026
Lattice surgery realized on two distance-three repetition codes with superconducting qubits.
Article in Nature physics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Characterising the failure mechanisms of error-corrected quantum logic gates.Nature communications · 2026Article
- Unitary fault-tolerant encoding of Pauli states in surface codes.NPJ quantum information · 2026Article
- Advancements in superconducting quantum computing.National science review · 2025Review
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Authors and funding
15 authors.
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Abstract
Quantum error correction is needed for quantum computers to be capable of executing algorithms using hundreds of logical qubits in a fault-tolerant manner. Recent experiments have progressed towards this by demonstrating sufficiently low error rates for state preservation of a single logical qubit. However, quantum computation algorithms also require that these logical qubits can be entangled and that gate operations can be performed on them. Lattice surgery is a technique that offers a practical approach for implementing such gates, particularly in planar quantum processor layouts. Here we demonstrate lattice surgery between two distance-three repetition-code qubits by splitting a single distance-three surface-code qubit. Using a quantum circuit that is fault-tolerant for bit-flip errors, we achieve an improvement in the value of the decoded
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