95 citations
- McGill UniversityCA7 papers
- Dartmouth CollegeUS4 papers
- University of Hong KongHK4 papers
- Massachusetts Institute of TechnologyUS2 papers
- MIT Lincoln LaboratoryUS2 papers
- ARC Centre of Excellence in Future Low-Energy Electronics TechnologiesAU1 paper
- Australian Research CouncilAU1 paper
- Beihang UniversityCN1 paper
- Beijing Computational Science Research CenterCN1 paper
- Beijing Normal UniversityCN1 paper
- Centre de Nanosciences et de NanotechnologiesFR1 paper
- Centre for Quantum Computation and Communication TechnologyAU1 paper
13 papers
Constraints on Atomistic Disorder for Scalable Electron Spin Shuttling
Raphaël J. Prentki, Pericles Philippopoulos, Mohammad Reza Mostaan +1
Electron spin shuttling, the gate-controlled, coherent transport of electrons between qubit registers, increases qubit connectivity and enables efficient quantum-error-correction s…
Recent advances in hole-spin qubits
Yinan Fang, Pericles Philippopoulos, Dimitrie Culcer +2
In recent years, hole-spin qubits based on semiconductor quantum dots have advanced at a rapid pace. We first review the main potential advantages of these hole-spin qubits with re…
Frequency estimation under non-Markovian spatially correlated quantum noise: Restoring superclassical precision scaling
Francisco Riberi, Leigh M. Norris, Felix Beaudoin +1
We study the estimation precision attainable by entanglement-enhanced Ramsey interferometry in the presence of spatiotemporally correlated non-classical noise. Our analysis relies…
Two-qubit spectroscopy of spatiotemporally correlated quantum noise in superconducting qubits
Uwe von Lüpke, Félix Beaudoin, Leigh M. Norris +9
Noise that exhibits significant temporal and spatial correlations across multiple qubits can be especially harmful to both fault-tolerant quantum computation and quantum-enhanced m…
Extending comb-based spectral estimation to multiaxis quantum noise
Gerardo A. Paz-Silva, Leigh M. Norris, Félix Beaudoin +1
We show how to achieve full spectral characterization of general multiaxis additive noise. Our pulsed spectral estimation technique is based on sequence repetition and frequency-co…
Non-Gaussian noise spectroscopy with a superconducting qubit sensor
Youngkyu Sung, Félix Beaudoin, Leigh M. Norris +9
Accurate characterization of the noise influencing a quantum system of interest has far-reaching implications across quantum science, ranging from microscopic modeling of decoheren…