A tunable-coupler unit cell for fluxonium qubits delivers parallel single-qubit gate fidelities near 99.99% and two-qubit CZ fidelities around 99%, validated by generating up to 10-qubit GHZ states in a 22-qubit processor.
Title resolution pending
7 Pith papers cite this work. Polarity classification is still indexing.
7
Pith papers citing it
fields
quant-ph 7representative citing papers
Resist-free shadow deposition via etched silicon trenches produces Al-AlOx-Al Josephson junctions with median qubit energy relaxation times of 184 microseconds and minimal substrate-metal interface contamination.
Optimized QED intervals plus steady-state extraction enable PEC+QED to deliver 2-11x lower error than PEC alone on Iceberg codes for QAOA.
Quantum teleportation of coherent states achieved over a thermal microwave network at up to 4 K with fidelities of 72.3% at 1 K and 59.9% at 4 K exceeding thresholds.
Quantum information lifetime scales exponentially with system size under continuous monitoring via mid-circuit measurements, proven analytically for Haar random unitaries and confirmed numerically and experimentally, unlike the linear scaling without monitoring.
A benchmarking framework for hybrid quantum error correction shows belief propagation reduces weighted correction volume by 48-57% compared to MWPM-family decoders while preserving input sparsity.
citing papers explorer
-
Scalable Fluxonium Quantum Processors via Tunable-Coupler Architecture
A tunable-coupler unit cell for fluxonium qubits delivers parallel single-qubit gate fidelities near 99.99% and two-qubit CZ fidelities around 99%, validated by generating up to 10-qubit GHZ states in a 22-qubit processor.
-
Resist-free shadow deposition using silicon trenches for Josephson junctions in superconducting qubits
Resist-free shadow deposition via etched silicon trenches produces Al-AlOx-Al Josephson junctions with median qubit energy relaxation times of 184 microseconds and minimal substrate-metal interface contamination.
-
Co-Designing Error Mitigation and Error Detection for Logical Qubits
Optimized QED intervals plus steady-state extraction enable PEC+QED to deliver 2-11x lower error than PEC alone on Iceberg codes for QAOA.
-
Quantum teleportation over thermal microwave network
Quantum teleportation of coherent states achieved over a thermal microwave network at up to 4 K with fidelities of 72.3% at 1 K and 59.9% at 4 K exceeding thresholds.
-
Scaling Laws of Quantum Information Lifetime in Monitored Quantum Dynamics
Quantum information lifetime scales exponentially with system size under continuous monitoring via mid-circuit measurements, proven analytically for Haar random unitaries and confirmed numerically and experimentally, unlike the linear scaling without monitoring.
-
A Unified Hardware-to-Decoder Architecture for Hybrid Continuous-Variable and Discrete-Variable Quantum Error Correction in LiDMaS+
A benchmarking framework for hybrid quantum error correction shows belief propagation reduces weighted correction volume by 48-57% compared to MWPM-family decoders while preserving input sparsity.
- Game-Theoretic Discovery of Quantum Error-Correcting Codes Through Nash Equilibria