In the past 20 years, impressive progress has been made both experimentally and
theoretically in superconducting quantum circuits, which provide a platform for manipulating …

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

The aim of this review is to provide quantum engineers with an introductory guide to the
central concepts and challenges in the rapidly accelerating field of superconducting …

High-fidelity two-qubit gates at scale are a key requirement to realize the full promise of
quantum computation and simulation. The advent and use of coupler elements to tunably …

Improving two-qubit gate performance and suppressing cross talk are major, but often
competing, challenges to achieving scalable quantum computation. In particular, increasing …

The prospect of computational hardware with quantum advantage relies critically on the
quality of quantum-gate operations. Imperfect two-qubit gates are a major bottleneck for …

We introduce a superconducting qubit architecture that combines high-coherence qubits
and tunable qubit-qubit coupling. With the ability to set the coupling to zero, we demonstrate …

Using a well-controlled quantum system to simulate complex quantum matter is an idea that
has been around for 30 years and put into practice in systems of ultracold atoms for more …

Over the past several decades, quantum information science has emerged to seek answers
to the question: can we gain some advantage by storing, transmitting and processing …

Superconducting circuits are promising candidates for constructing quantum bits (qubits) in
a quantum computer; single-qubit operations are now routine,, and several examples,,,,,, of …