In new quantum computer design, qubits use magnets to communicate selectively
The researchers demonstrated that qubits (represented by the spheres and arrows) can “communicate” with each other using a magnet (represented ...
Tag: quantum
New study uses machine learning to bridge reality gap in quantum devices
(a) Device geometry including the gate electrodes (labeled G1–G8), the donor ionic plane, and an example of the disorder potential ...
Exploring light fields and a quantum emitter
An illustration of the energy exchanges taking place during the experiment. Credit: N. Belabas/ I. Maillette de Buy Wenniger/ A. ...
Researchers demonstrate that quantum entanglement and topology are inextricably linked
Conceptual illustration of the entangled Skyrmion topology. Each photon contributes to the emerging topology which exists only as a combined ...
A logical magic state with fidelity beyond the distillation threshold realized on a superconducting quantum processor
Arbitrary logic state preparation protocol. Top panel: The surface code is divided into 5 regions, the central data qubit, regions ...
Researchers create first logical, programmable quantum processor
Individual physical qubits, like rubidium atoms, are notoriously fragile and easily disrupted by interactions with their environment. To minimize errors, ...
Integrating nanodiamonds into a polymer can advance quantum computing and biological studies
Cylindrical microstructures formed by a photoresist doped with different proportions of nanodiamond are presented in these scanning electron microscope images. ...
Physicists ‘entangle’ individual molecules for the first time, accelerating the possibilities of quantum computing
Laser setup to cool, control and entangle individual molecules. Credit: Richard Soden, Department of Physics, Princeton University For the first ...
A method to resolve quantum interference between photoionization pathways with attosecond resolution
Figure describing the mechanism in the context of the double slit paradigm. Credit: Jiang et al., Physical Examination Letters (2023). ...
New theory claims to unite Einstein’s gravity with quantum mechanics
The image depicts an experiment in which heavy particles (represented by the moon) cause an interference pattern (a quantum effect), ...
