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 ability to engineer parallel, programmable operations between desired qubits within a quantum processor is key for building scalable quantum information systems,. In most state …
We improve the quality of quantum circuits on superconducting quantum computing systems, as measured by the quantum volume (QV), with a combination of dynamical …
The vacuum of the lattice Schwinger model is prepared on up to 100 qubits of IBM's Eagle- processor quantum computers. A new algorithm to prepare the ground state of a gapped …
Robust spin-photon interfaces in solids are essential components in quantum networking and sensing technologies. Ideally, these interfaces combine a long-lived spin memory …
Dynamical decoupling (DD) is perhaps the simplest and least resource-intensive error- suppression strategy for improving quantum computer performance. Here we report on a …
Multimetallic nanoparticles are useful in many fields, yet there are no effective strategies for synthesizing libraries of such structures, in which architectures can be explored in a …
Currently available superconducting quantum processors with interconnected transmon qubits are noisy and prone to various errors. The errors can be attributed to sources such as …
Quantum sensing using optically addressable atomic-scale defects, such as the nitrogen- vacancy (NV) center in diamond, provides new opportunities for sensitive and highly …