Search results for quantum entanglement

Quantum Physics Nov 4, 2024

Physicists propose Bell test for probing quantum entanglement

Imperial researchers have proposed a new way to directly probe quantum entanglement, the effect that led to the puzzling concept of "spooky action at a distance," where previously grouped particles' quantum states cannot ...

Optics & Photonics Oct 14, 2024

Quantum computing and photonics discovery potentially shrinks critical parts by 1,000 times

Researchers have made a discovery that could make quantum computing more compact, potentially shrinking essential components 1,000 times while also requiring less equipment. The research is published in Nature Photonics.

Quantum Physics Oct 15, 2024

Dual-species atomic arrays show promise for quantum error correction

A study in Nature Physics has realized a dual-species Rydberg array combining rubidium (Rb) and cesium (Cs) atoms to enhance quantum computing and its applications.

Optics & Photonics Oct 17, 2024

Quantum research breakthrough uses synthetic dimensions to efficiently process quantum information

A new study opens the door to cutting-edge solutions that could contribute to the realization of a system capable of processing quantum information in a simple yet powerful way.

Condensed Matter Oct 29, 2024

How a classical computer beat a quantum computer at its own game

Earlier this year, researchers at the Flatiron Institute's Center for Computational Quantum Physics (CCQ) announced that they had successfully used a classical computer and sophisticated mathematical models to thoroughly ...

Quantum Physics Oct 14, 2024

Study explores the physical origin of errors in a spin qubit processor

To achieve remarkable performances, quantum computing systems based on multiple qubits must attain high-fidelity entanglement between their underlying qubits. Past studies have shown that solid-state quantum platforms—quantum ...

Condensed Matter Oct 15, 2024

New light-induced material shows powerful potential for quantum applications

A class of material called perovskites, which have special electronic bonding with many applications, could be useful for quantum sensing.

Quantum Physics Oct 30, 2024

25 km quantum network link between Dutch cities represents a key advance

An international research team led by QuTech has demonstrated a network connection between quantum processors over metropolitan distances. Their result marks a key advance from early research networks in the lab towards a ...

Optics & Photonics Oct 14, 2024

Quantum research unlocks PET scan potential in disease detection

New research in quantum entanglement could vastly improve disease detection, such as for cancer and Alzheimer's disease.

Other Oct 26, 2024

Saturday Citations: Reading comprehension; revisiting tardigrade orthodoxy; restoring universal symmetry

This week, physicists suggested that quantum entanglement may be really, really fast rather than instantaneous, and could be measured at an attosecond scale. Paleontologists discovered a fossilized mammal in Colorado that ...

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