For the last 80 years, the theory of quantum electrodynamics (QED), which describes all electromagnetic interactions, has ...

A new theoretical study has taken a close look at how noise influences these circuits. The results show that noise places a ...

Quantum circuits are supposed to gain power as they grow longer, but noise changes the picture. A new study finds that earlier steps in these circuits gradually lose their impact, with only the final ...

Imagine you're trying to build a very long, complicated chain of dominoes. The aim is that each domino hits the next one ...

As quantum computing develops, scientists are working to identify tasks for which quantum computers have a clear advantage over classical computers. So far, researchers have only pinpointed a handful ...

Add Yahoo as a preferred source to see more of our stories on Google. A team of researchers has made a stride in quantum circuit design, which can substantially reduce energy consumption in computing.

To promote faster development of quantum algorithms and applications, IBM has just launched the Qiskit Functions Catalog. This new platform allows developers from IBM and other organizations to ...

For quantum computing to reach the point where it is fault-tolerant, scalable, and commercially viable, it’s going to be with ...

A new theoretical study involving EPFL shows how the noise in today’s quantum computers limits how much work their circuits can really do, and how this affects training and simulation.