A new study published in Nature Communications has shown that in the asymptotic limit, extracting the maximum possible work from many copies of a quantum system does not require knowing exactly what ...

Quantum information systems, systems that process, store or transmit information leveraging quantum mechanical effects, could, in principle, outperform classical systems in some optimization, ...

The future of data security depends on the reliable application of quantum technology, but its widespread adoption requires rigorous verification. Researchers have developed a novel approach to verify ...

Quantum computers, systems that process information leveraging quantum mechanical effects, could soon outperform classical computers on some complex computational problems. These computers rely on ...

The encryption protecting communications against criminal and nation-state snooping is under threat. As private industry and governments get closer to building useful quantum computers, the algorithms ...

A growing number of quantum engineers worldwide have been trying to realize large-scale quantum networks, which consist of ...