With the advanced development of quantum science, constructing a large-scale quantum network has become a prominent area in the future of quantum information technology. Future quantum networks ...

In a quest to build the most accurate quantum sensors in the world, scientists are constantly improving their performance, making them more precise, more stable and more reliable. But eventually, ...

Quantum entanglement — once dismissed by Albert Einstein as “spooky action at a distance” — has long captured the public imagination and puzzled even seasoned scientists. But for today’s quantum ...

Scientists have pulled off a first: teleporting a photon’s state between two separate quantum dots. This was done over a 270-meter open-air link, proving quantum information can travel between ...

Experimental setup for the SFG-based entanglement swapping One entangled photon pair is generated from each of the two sources, EPS I and EPS II, and a gate operation based on sum-frequency generation ...

Teleportation is a reality in 2025 — well, at least for quantum computers. In February 2025, Oxford University demonstrated the teleportation of quantum data from one independent quantum processor to ...

Quantum entanglement lets particles stay connected, even when separated by vast distances. This strange link is crucial to building quantum computers and securing quantum communications. But it's also ...

Theoretical physicists studying quantum fields in curved spacetime have built a growing body of calculations showing that ...

We theoretically propose a scheme to realize quantum entanglement between two center-of-mass motion (CM) as the external degrees of freedom of two separated levitated yttrium iron garnet spheres. The ...

New study reveals how quantum entanglement is transferred in ultrafast photoionisation experiments, offering us insights into how quantum information develops from microscopic to macroscopic scales ...

a When photon-pair generation is probabilistic, a two-photon interference measurement between A2 and B1 alone cannot distinguish successful events from unsuccessful ones. Therefore, additional ...