John Martinis has already revolutionised quantum computing twice. Now, he is working on another radical rethink of the ...

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。

Physical systems become inherently more complicated and difficult to produce in a lab as the number of dimensions they exist ...

Quantum chaos describes chaotic classical dynamical systems in terms of quantum theory, but simulations of these systems are limited by computational resources. However, one team seems to have found a ...

Quantum computing serves as a great example. Even if you don't have mastery of the complex technology, you can still profit ...

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.

A high-performance silicon-based quantum processor has been developed in which the spins of nine phosphorus nuclei — divided into two groups, or registers — and two shared electrons act as quantum ...

Paris-based quantum computing startup Alice & Bob has announced a stunning breakthrough in quantum computing: its qubits can now resist bit-flip errors for more than an hour. That’s four times longer ...

Researchers at Academia Sinica have developed a 20-qubit superconducting quantum computer, marking Taiwan’s entry ...

Forbes contributors publish independent expert analyses and insights. Paul-Smith Goodson is an analyst covering quantum computing and AI. IBM’s 300mm quantum processor wafer features multiple chips ...