Trapped ions are among the most promising systems for practical quantum computing (QC).
The basic requirements for universal QC have all been demonstrated with ions, and …

Quantum computers have made extraordinary progress over the past decade, and
significant milestones have been achieved along the path of pursuing universal fault-tolerant …

Gate-model quantum computers promise to solve currently intractable computational
problems if they can be operated at scale with long coherence times and high-fidelity logic …

Arrays of optically trapped atoms excited to Rydberg states have recently emerged as a
competitive physical platform for quantum simulation and computing, where high-fidelity …

We report the implementation of universal two-and three-qubit entangling gates on neutral-
atom qubits encoded in long-lived hyperfine ground states. The gates are mediated by …

Our world, of course, changed in many other ways as well since the publication of the first
edition. The global pandemic impacted all areas of society and will probably transform how …

Implementing a gate-based quantum algorithm on an noisy intermediate scale quantum
(NISQ) device has several challenges that arise from the fact that such devices are noisy …

The development of noisy intermediate-scale quantum devices has extended the scope of
executable quantum circuits with high-fidelity single-and two-qubit gates. Equip** these …

More than a half century ago, the NMR spectra of diamagnetic products resulting from
radical pair reactions were observed to have strongly enhanced absorptive and emissive …

Despite the development of increasingly capable quantum computers, an experimental
demonstration of a provable algorithmic quantum speedup employing today's non-fault …