RGTI and QBTS tackle quantum computing from fundamentally different directions, gate-based vs. annealing-based. Which approach holds more promise for investors?

D-Wave Quantum ( QBTS -0.28%) pioneered commercial quantum computing before most investors had heard of qubits -- the company ...

In a pair of papers submitted June 17 at arXiv.org, researchers generated conditions called “magic states,” crucial components of quantum computations. And those magic states were high-quality enough ...

The EuroHPC JU has inaugurated PIAST-Q in Poznań, Poland. PIAST-Q is a laser-based trapped-ion quantum computer, hosted and operated by PCSS and supplied - Read more from Inside HPC & AI News.

Quantum computers do hold a lot of promise. Two bits in the traditional or classical computers we use in homes and offices today can represent one of four possible states—00, 01, 10, or 11—but ...

Xanadu Quantum Technologies has launched a project with Mitsubishi Chemical to develop quantum algorithms for extreme ...

In fact, a recent global survey by SAS of 500 business leaders across industries reinforces these projections as it found ...

Tech Buzz: IBM unveils plan for the first fault-tolerant quantum computer, IBM Starling, to run 20,000x more operations than today’s systems, targeting delivery by 2029.

There are lots of potential ways to arrange different combinations of data and measurement qubits for this to work, each ...

Spin qubits must be kept at temperatures below 1 kelvin to preserve their information. To scale-up they also need to be controlled and measured using complex, integrated electronics. This created a ...