由此可见，量子语境性似乎推动了量子优势的实现——即量子计算机利用其量子特性超越经典设备性能的案例。该团队还实施了其他几个依赖于量子语境性的量子计算协议，并发现其效应比以往研究更显著。

Physicists at the University of Stuttgart, Germany have teleported a quantum state between photons generated by two different ...

Schrödinger’s cat just got a little bit fatter. Physicists have created the largest ever ‘superposition’ — a quantum state in ...

Experiments reveal that metallic nanoparticles thousands of atoms wide can exist in quantum superposition, providing a ...

Quantum technology has reached a turning point, echoing the early days of modern computing. Researchers say functional ...

Albert Einstein was right about a shocking among of things, but not necessarily everything.

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Physicists have created a ...

A new unified theory connects two fundamental domains of modern quantum physics: It joins two opposite views of how a single ...

Even very slight environmental noise, such as microscopic vibrations or magnetic field fluctuations a hundred times smaller ...

In the past year, two separate experiments in two different materials captured the same confounding scenario: the coexistence of superconductivity and magnetism. Scientists had assumed that these two ...

Replication is a cornerstone of science, yet even in the natural sciences, attempts to reproduce results do not always succeed. Quantum computing promises machines that can solve certain problems far ...