Analysis and mitigation of residual exchange coupling in linear spin-qubit arrays

I Heinz, AR Mills, JR Petta, G Burkard - Physical Review Research, 2024 - APS
In recent advancements of quantum computing utilizing spin qubits, it has been
demonstrated that this platform possesses the potential for implementing two-qubit gates …

Local model dynamics for two qubits

F Tabakin - Annals of Physics, 2023 - Elsevier
The density matrix model described in an earlier paper “Model Dynamics for Quantum
Computing” is applied to the case of two qubits. The earlier paper provided a density matrix …

Generating Shuttling Procedures for Constrained Silicon Quantum Dot Array

N Sato, T Sekiguchi, T Utsugi, H Mizuno - arXiv preprint arXiv:2401.14683, 2024 - arxiv.org
In silicon quantum computers, a single electron is trapped in a microstructure called a
quantum dot, and its spin is used as a qubit. For large-scale integration of qubits, we …

Quantum gates with oscillating exchange interaction

DQL Nguyen, I Heinz, G Burkard - Quantum Science and …, 2023 - iopscience.iop.org
Two-qubit gates between spin qubits are often performed using a rectangular or an
adiabatic exchange interaction pulse resulting in a CZ gate. An oscillating exchange pulse …

[PDF][PDF] Model Dynamics for Two Qubits

F Tabakin - sites.pitt.edu
The density matrix model described in an earlier paper “Model Dynamics for Quantum
Computing” is applied to the case of two qubits. The earlier paper provided a density matrix …