A recent study has realized multipartite entanglement on an optical chip for the first time, constituting a significant advance for scalable quantum information. The paper, titled "Continuous-variable ...

Prof. Li Chuanfeng, Prof. Huang Yunfeng, Prof. Chen Geng, and their colleagues from Prof. Guo Guangcan's group at the University of Science and Technology of China (USTC) of the Chinese Academy of ...

Quantum entanglement among three or more parties underpins many emerging technologies and touches on fundamental aspects of quantum theory. In multipartite systems, entanglement manifests in a ...

Quantum entanglement has long been understood as something that happens at the smallest possible scales, between individual atoms, photons and electrons carefully isolated from the messiness of the ...

Quantum entanglement is often described as one of nature’s strangest secrets. Now, scientists have found it inside a crystal large enough to see without a microscope. The discovery shows that quantum ...