Improved Single-Shot Qubit Readout Using Twin rf-SET Charge Correlations
High-fidelity qubit readout is critical in order to obtain the thresholds needed to implement
quantum error-correction protocols and achieve fault-tolerant quantum computing. Large …
quantum error-correction protocols and achieve fault-tolerant quantum computing. Large …
Pipeline quantum processor architecture for silicon spin qubits
We propose a quantum processor architecture, the qubit 'pipeline', in which run-time scales
additively as functions of circuit depth and run repetitions. Run-time control is applied …
additively as functions of circuit depth and run repetitions. Run-time control is applied …
Beyond-adiabatic Quantum Admittance of a Semiconductor Quantum Dot at High Frequencies: Rethinking Reflectometry as Polaron Dynamics
Semiconductor quantum dots operated dynamically are the basis of many quantum
technologies such as quantum sensors and computers. Hence, modelling their electrical …
technologies such as quantum sensors and computers. Hence, modelling their electrical …
[HTML][HTML] Leveraging off-the-shelf silicon chips for quantum computing
J Michniewicz, MS Kim - Applied Physics Letters, 2024 - pubs.aip.org
There is a growing demand for quantum computing across various sectors, including
finance, materials, and studying chemical reactions. A promising implementation involves …
finance, materials, and studying chemical reactions. A promising implementation involves …
Intrinsic noise of the single-electron box
L Cochrane, AA Seshia, MF Gonzalez-Zalba - Physical Review Applied, 2024 - APS
The radio-frequency (rf) single-electron box is becoming an attractive charge sensor for
semiconductor-based quantum computing devices due to its high sensitivity and small …
semiconductor-based quantum computing devices due to its high sensitivity and small …
Error threshold in active steering protocols for few-qubit systems
We study active steering protocols for weakly measured qubits in the presence of error
channels due to amplitude and phase noise. If the error rate is sufficiently small, the protocol …
channels due to amplitude and phase noise. If the error rate is sufficiently small, the protocol …
Floquet interferometry of a dressed semiconductor quantum dot
A quantum system interacting with a time-periodic excitation creates a ladder of hybrid
eigenstates in which the system is mixed with an increasing number of photons. This …
eigenstates in which the system is mixed with an increasing number of photons. This …
Quantum dots and cryogenic radio-frequency readout electronics implemented on a fully-depleted silicon-on-insulator multi-chip assembly
DJ Ibberson, J Kirkman, JJL Morton… - arXiv preprint arXiv …, 2024 - arxiv.org
Quantum processing units will be modules of larger information processing systems
containing also digital and analog electronics modules. Silicon-based quantum computing …
containing also digital and analog electronics modules. Silicon-based quantum computing …