Progress in trapped-ion quantum simulation
Trapped ions offer long coherence times and high fidelity, programmable quantum
operations, making them a promising platform for quantum simulation of condensed matter …
operations, making them a promising platform for quantum simulation of condensed matter …
A race-track trapped-ion quantum processor
SA Moses, CH Baldwin, MS Allman, R Ancona… - Physical Review X, 2023 - APS
We describe and benchmark a new quantum charge-coupled device (QCCD) trapped-ion
quantum computer based on a linear trap with periodic boundary conditions, which …
quantum computer based on a linear trap with periodic boundary conditions, which …
Rapid exchange cooling with trapped ions
The trapped-ion quantum charge-coupled device (QCCD) architecture is a leading
candidate for advanced quantum information processing. In current QCCD implementations …
candidate for advanced quantum information processing. In current QCCD implementations …
Penning micro-trap for quantum computing
S Jain, T Sägesser, P Hrmo, C Torkzaban, M Stadler… - Nature, 2024 - nature.com
Trapped ions in radio-frequency traps are among the leading approaches for realizing
quantum computers, because of high-fidelity quantum gates and long coherence times …
quantum computers, because of high-fidelity quantum gates and long coherence times …
Scalable Multispecies Ion Transport in a Grid-Based Surface-Electrode Trap
RD Delaney, LR Sletten, MJ Cich, B Estey, MI Fabrikant… - Physical Review X, 2024 - APS
Quantum processors based on linear arrays of trapped ions have achieved exceptional
performance, but scaling to large qubit numbers requires realizing two-dimensional ion …
performance, but scaling to large qubit numbers requires realizing two-dimensional ion …
Scalable, high-fidelity all-electronic control of trapped-ion qubits
The central challenge of quantum computing is implementing high-fidelity quantum gates at
scale. However, many existing approaches to qubit control suffer from a scale-performance …
scale. However, many existing approaches to qubit control suffer from a scale-performance …
A site-resolved two-dimensional quantum simulator with hundreds of trapped ions
A large qubit capacity and an individual readout capability are two crucial requirements for
large-scale quantum computing and simulation. As one of the leading physical platforms for …
large-scale quantum computing and simulation. As one of the leading physical platforms for …
High-fidelity trapped-ion qubit operations with scalable photonic modulators
Experiments with trapped ions and neutral atoms typically employ optical modulators in
order to control the phase, frequency, and amplitude of light directed to individual atoms …
order to control the phase, frequency, and amplitude of light directed to individual atoms …
A site-resolved 2d quantum simulator with hundreds of trapped ions under tunable couplings
A large qubit capacity and an individual readout capability are two crucial requirements for
large-scale quantum computing and simulation. As one of the leading physical platforms for …
large-scale quantum computing and simulation. As one of the leading physical platforms for …
Low-excitation transport and separation of high-mass-ratio mixed-species ion chains
We demonstrate low-excitation transport and separation of two-ion crystals consisting of one
beryllium and one calcium ion, with a high mass ratio of $4.4 $. The full separation involves …
beryllium and one calcium ion, with a high mass ratio of $4.4 $. The full separation involves …