4 papers · 1 filter
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…
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…
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…
Tailoring quantum error correction to spin qubits
Bence Hetényi, James R. Wootton
Spin qubits in semiconductor structures bring the promise of large-scale 2D integration, with the possibility to incorporate the control electronics on the same chip. In order to p…