For the first time in history, we are seeing a branching point in computing paradigms with the
emergence of quantum processing units (QPUs). Extracting the full potential of computation …

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 …

Product development Given the recent breakthroughs in quantum technology development
in R& D labs all over the world, the perspective of high-tech companies has changed …

We demonstrate a superconducting transmon qubit in which a Josephson junction has been
engineered to act as its own parallel shunt capacitor. This merged-element transmon …

Large scale quantum computing motivates the invention of two-qubit gate schemes that not
only maximize the gate fidelity but also draw minimal resources. In the case of …

Currently available quantum hardware allows for small-scale implementations of quantum
machine learning algorithms. Such experiments aid the search for applications of quantum …

Gate-model quantum computer architectures represent an implementable model used to
realize quantum computations. The mathematical description of the dynamical attributes of …

Simulating and predicting dynamics of quantum many-body systems is extremely
challenging, even for state-of-the-art computational methods, due to the spread of …

Superconducting circuit is a promising platform for quantum computing and quantum
simulation. A number of efforts have been made to explore the physics in transmon systems …

The creation and coherent control of systems of many strongly-interacting quantum particles
represents one of the most important challenges in quantum science and technology …