7 papers
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…
Readout sweet spots for spin qubits with strong spin-orbit interaction
Domonkos Svastits, Bence Hetényi, Gábor Széchenyi +4
Qubit readout schemes often deviate from ideal projective measurements, introducing critical issues that limit quantum computing performance. In this work, we model charge-sensing-…
Level Generation with Quantum Reservoir Computing
João S. Ferreira, Pierre Fromholz, Hari Shaji +1
Reservoir computing is a form of machine learning particularly suited for time series analysis, including forecasting predictions. We take an implementation of \emph{quantum} reser…
Defining Quantum Games
Laura Piispanen, Marcel Pfaffhauser, James Wootton +2
In this research article, we survey existing quantum physics-related games and, based on this survey, propose a definition for the concept of quantum games. We define a quantum gam…
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…
Enhanced repetition codes for the cross-platform comparison of progress towards fault-tolerance
Milan Liepelt, Tommaso Peduzzi, James R. Wootton
Achieving fault-tolerance will require a strong relationship between the hardware and the protocols used. Different approaches will therefore naturally have tailored proof-of-princ…