140 citations · 160 across the 3 of their papers we have counts for
3 papers
quant-ph2025
Surface-code Superconducting Quantum Processors: From Calibration To Logical Performance
Hany Ali
Current quantum processors are fragile, noisy and fairly limited in both quantity and quality with tens of qubits and physical error rates of around 10^-3. To realize practical qua…
quant-ph2024★ 20 cited
Reducing the error rate of a superconducting logical qubit using analog readout information
Hany Ali, Jorge Marques, Ophelia Crawford +7
Quantum error correction enables the preservation of logical qubits with a lower logical error rate than the physical error rate, with performance depending on the decoding method.…
quant-ph2021★ 140 cited
Logical-qubit operations in an error-detecting surface code
J. F. Marques, B. M. Varbanov, M. S. Moreira +10
We realize a suite of logical operations on a distance-two logical qubit stabilized using repeated error detection cycles. Logical operations include initialization into arbitrary…