Just a few years ago, many researchers in quantum computing thought it would take several decades to develop machines that ...

Quantum computing technology is complex, getting off the ground and maturing. There is promise of things to come. potentially changing the computing paradigm.

An experiment with superconducting qubits opens the door to determining whether quantum devices could be less energetically ...

The order outlines a widespread effort to plan for increased quantum innovation, private sector cooperation and international partnership in pursuit of a quantum computer for scientific applications ...

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。

John Martinis has already revolutionised quantum computing twice. Now, he is working on another radical rethink of the technology that could deliver machines with unrivalled capabilities ...

While quantum computers continue to slowly grind towards usefulness, some are pursuing a different approach—analog quantum ...

A new light-based breakthrough could help quantum computers finally scale up. Stanford researchers created miniature optical cavities that efficiently collect light from individual atoms, allowing ...

The computers use significantly less energy because internal quantum batteries can recycle the energy in the system, said study co-author James Quach, CSIRO's quantum batteries research lead.

There are lots of quantum computing start-ups, but IBM, America's first tech company, has led the pack since the 1970s, and is set to continue that dominance through 2026 and beyond.

From the birth of the PC to the first smartphone, Boca Raton shaped the digital age. Now, D-Wave is moving into IBM's old ...