566 citations · 8.5k across the 99 of their papers we have counts for
18 papers · 1 filter
Optimizing frequency allocation for fixed-frequency superconducting quantum processors
Alexis Morvan, Larry Chen, Jeffrey M. Larson +2
Fixed-frequency superconducting quantum processors are one of the most mature quantum computing architectures with high-coherence qubits and simple controls. However, high-fidelity…
Microscopic Theory of Magnetic Disorder-Induced Decoherence in Superconducting Nb Films
Evan Sheridan, Thomas F. Harrelson, Eric Sivonxay +6
The performance of superconducting qubits is orders of magnitude below what is expected from theoretical estimates based on the loss tangents of the constituent bulk materials. Thi…
Elucidating the local atomic and electronic structure of amorphous oxidized superconducting niobium films
Thomas F. Harrelson, Evan Sheridan, Ellis Kennedy +8
Qubits made from superconducting materials are a mature platform for quantum information science application such as quantum computing. However, materials-based losses are now a li…
Optimized fermionic SWAP networks with equivalent circuit averaging for QAOA
Akel Hashim, Rich Rines, Victory Omole +6
The fermionic SWAP network is a qubit routing sequence that can be used to efficiently execute the Quantum Approximate Optimization Algorithm (QAOA). Even with a minimally-connecte…
Dark Matter Axion Search Using a Josephson Traveling Wave Parametric Amplifier
C. Bartram, T. Braine, R. Cervantes +48
We present a new exclusion bound of axion-like particle dark matter with axion-photon couplings above over the frequency range 4796.7--4799.…
Machine Learning for Continuous Quantum Error Correction on Superconducting Qubits
Ian Convy, Haoran Liao, Song Zhang +5
Continuous quantum error correction has been found to have certain advantages over discrete quantum error correction, such as a reduction in hardware resources and the elimination…