Researchers use rare-earth ions to achieve the first-ever demonstration of entanglement multiplexing between individual memory qubits in a quantum network. Laying the groundwork for quantum ...

Once described by Einstein as “spooky action at a distance,” quantum entanglement may now seem less intimidating in light of new research findings. Osaka Metropolitan University physicists ...

Entanglement is a key concept in quantum theory because it is a resource of magical phenomena of quantum systems. For further development of quantum science, it is needed to investigate entanglement ...

Quantum entanglement in a pure state of strongly correlated quantum impurity systems. Physical Review B , 2025; 111 (3) DOI: 10.1103/PhysRevB.111.035112 Cite This Page : ...

Now, researchers suggest a third path: using noise itself to strengthen entanglement. This counterintuitive finding stems from the dynamics of coupled quantum systems, where noise can interact ...

which entails that the two players exchange a quantum-entangled state before the game starts, resulted in higher success rates than the best possible classical strategy. "To demonstrate quantum ...

Scientists have found a way to generate entangled photons using metasurfaces, simplifying quantum computing and communication. (Generating multiphoton entanglement with a tiny metasurface.) Credit: ...

"This is the first-ever demonstration of entanglement multiplexing in a quantum network of individual spin qubits," says Andrei Faraon (BS '04), the William L. Valentine Professor of Applied ...

Recent breakthroughs highlight how quantum entanglement can push timekeeping beyond the standard quantum limit (SQL), opening doors to novel applications in science and technology. At the heart of ...