Scientists have finally unlocked a way to identify the elusive W state of quantum entanglement, solving a decades-old problem ...

For many business leaders, quantum computing feels like science fiction—a technology that’s exciting, but distant. That’s a ...

The world of quantum physics is mysterious. But what happens when that realm of subatomic particles is placed under immense pressure? A team led by physicists at Washington University in St. Louis has ...

在实验室中对一个n量子比特态进行认证，以证明它与一个给定的目标态足够接近，是量子信息科学中的一项基础任务。然而，目前适用于通用目标态的严格协议，在资源需求上可能令人望而却步，因为它们要么需要深层量子线路，要么需要指数级数量的单量子比特测量。9月8日， ...

Made out of a fluorescent protein, the qubit is just 3 nanometers in diameter, scientists report August 20 in Nature. By hitting the protein with laser light, tweaking it with microwaves and observing ...

The concept of quantum entanglement is emblematic of the gap between classical and quantum physics. Referring to a situation ...

The world of quantum physics is already mysterious, but what happens when that strange realm of subatomic particles is put ...

In the current era of rapid advancements in information technology, traditional internet systems can no longer meet the high demands for security and efficiency. The quantum internet offers a new ...

An exotic phase of matter has been realized on a quantum processor. Matter can exist in different forms, or phases, such as liquid water or solid ice. These phases are usually understood under ...

A survey of Scientific American’s century of quantum coverage helps explain the enduring popularity of strange physics ...

Recent advances in quantum technologies are rapidly emerging as powerful tools for pushing the boundaries of High Energy Physics (HEP), offering innovative paradigms for simulating quantum field ...

A TikTok user shared a bizarre video of a Toyota Quantum taxi balanced on a house roof, leaving South Africans completely puzzled about how it got there.