3 papers
quant-ph2025
Soft information decoding with superconducting qubits
Maurice D. Hanisch, Bence Hetényi, James R. Wootton
Quantum error correction promises a viable path to fault-tolerant computations, enabling exponential error suppression when the device's error rates remain below the protocol's thr…
quant-ph2024
Using Detector Likelihood for Benchmarking Quantum Error Correction
Ian Hesner, Bence Hetényi, James R. Wootton
The behavior of real quantum hardware differs strongly from the simple error models typically used when simulating quantum error correction. Error processes are far more complex th…
quant-ph2024
Creating entangled logical qubits in the heavy-hex lattice with topological codes
Bence Hetényi, James R. Wootton
Designs for quantum error correction depend strongly on the connectivity of the qubits. For solid state qubits, the most straightforward approach is to have connectivity constraine…