A quantum computer has demonstrated that it can solve a problem more efficiently than a conventional computer. This achievement comes from being able to unlock a vast memory resource that classical ...

Quantum computers have long promised to surpass their classical counterparts, but concretely demonstrating this advantage ...

For the first time, researchers have mathematically proven that a quantum computer needs less computational power to solve a particular task than an ordinary computer, in a way that can never be beate ...

Quantum computers hold great potential for solving many problems more quickly or efficiently than conventional computers, but ...

Assigning ends of the system the standard experimental nicknames of Alice and Bob, the task required Alice to create a ...

Another major quantum computing record has been broken, and by a considerable margin: physicists have now built an array ...

Quantum computing is booming in the world of business, with about 400 competing companies, lots of rival qubit platforms and ...

The Nobel Prize in Physics has been awarded to John Clarke, Michel H. Devoret and John M. Martinis for their work on quantum ...

On May 7, 1981, influential physicist Richard Feynman gave a keynote speech at Caltech. Feynman opened his talk by politely rejecting the very notion of a keynote speech, instead saying that he had ...

HEFEI, CHINA | Xinhua | China’s superconducting quantum computer, similar to the “Zuchongzhi 3.0” model, has been deployed for commercial use, marking a crucial step toward the practical application ...

An exhibit of a quantum computer at O’Hare put on by the University of Chicago and IBM aims to make learning about the technology accessible amid Chicago’s rise as a quantum hub.

Quantum computing continues to excite data scientists and raise eyebrows on Wall Street, and for good reason. Innovations in qubit technology and high-profile partnerships involving some of the ...