From the 2 of 3 linked papers with an AI index.
3 papers
Noise-resilient and Scalable Quantum Error Correction for Nuclear Spin Qubits in Silicon with Electron Shuttling
Wayne M. Witzel, Matthew D. Grace, Dwight R. Luhman
The paper proposes electron pair interferometry (EPI) to enable robust control and measurement of nuclear spin qubits in silicon, using shuttled electron pairs to transfer nuclear…
Predicting the Slow Drift of Nuclear Spin Noise in Semiconductor Spin Qubits
Wayne M. Witzel, Jesse J. Lutz, Matthew D. Grace +3
The paper extends the cluster correlation expansion method with stochastic modeling to predict slow drift of nuclear spin noise (Overhauser fields) in semiconductor spin qubits ove…
Learning parameter curves in feedback-based quantum optimization algorithms
Vicente Peña Pérez, Matthew D. Grace, Christian Arenz +1
Feedback-based quantum algorithms (FQAs) operate by iteratively growing a quantum circuit to optimize a given task. At each step, feedback from qubit measurements is used to inform…