483 citations
- ARC Centre of Excellence for Engineered Quantum SystemsAU3 papers
- Queensland University of TechnologyAU3 papers
- The University of SydneyAU3 papers
- UNSW SydneyAU3 papers
- Brisbane City CouncilAU1 paper
- Commonwealth Scientific and Industrial Research OrganisationAU1 paper
- Data61AU1 paper
- The University of QueenslandAU1 paper
6 papers · 1 filter
Enhancing the sensitivity of atom-interferometric inertial sensors using robust control
J. C. Saywell, M. S. Carey, P. S. Light +13
Atom-interferometric quantum sensors could revolutionize navigation, civil engineering, and Earth observation. However, operation in real-world environments is challenging due to e…
Experimental benchmarking of an automated deterministic error suppression workflow for quantum algorithms
Pranav S. Mundada, Aaron Barbosa, Smarak Maity +8
Excitement about the promise of quantum computers is tempered by the reality that the hardware remains exceptionally fragile and error-prone, forming a bottleneck in the developmen…
Experimental Deep Reinforcement Learning for Error-Robust Gateset Design on a Superconducting Quantum Computer
Yuval Baum, Mirko Amico, Sean Howell +6
Quantum computers promise tremendous impact across applications -- and have shown great strides in hardware engineering -- but remain notoriously error prone. Careful design of low…
Scalable hyperfine qubit state detection via electron shelving in the D and F manifolds in Yb
C. L. Edmunds, T. R. Tan, A. R. Milne +3
Qubits encoded in hyperfine states of trapped ions are ideal for quantum computation given their long lifetimes and low sensitivity to magnetic fields, yet they suffer from off-res…
Quantum oscillator noise spectroscopy via displaced cat states
Alistair R. Milne, Cornelius Hempel, Li Li +5
Quantum harmonic oscillators are central to many modern quantum technologies. We introduce a method to determine the frequency noise spectrum of oscillator modes through coupling t…
Dynamically corrected gates suppress spatio-temporal error correlations as measured by randomized benchmarking
C. L. Edmunds, C. Hempel, R. J. Harris +3
Quantum error correction provides a path to large-scale quantum computers, but is built on challenging assumptions about the characteristics of the underlying errors. In particular…