Quantum walks are changing the way scientists think about computation. They use the strange and powerful rules of quantum physics—such as superposition, interference, and entanglement—to solve ...

Scientists have developed an exact approach to a key quantum error correction problem once believed to be unsolvable, and have shown that what appeared to be hardware-related errors may in fact be due ...

Electric charge is no longer required to carry information as scientists find a practical way to use spintronics in graphene.

The circuits use up to 10 carbon-based quantum dots on a silicon substrate. Metal gates control the flow of electrons. The paper appears in Nature and you can download the full paper from there.

Timekeeping quality in circuit-based quantum computations are limited by the achievable circuit complexity, according to a new analysis published in the journal Physical Review Letters.

Researchers from the University of Queensland have taken a significant step in the quest to build a quantum computer, creating a light-based quantum circuit capable of basic calculations and ...

Stirring-up atomtronics in a quantum circuit: What’s so 'super' about this superfluid?. ScienceDaily. Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2014 / 02 / 140212132625.htm.

It might look understated, but you're looking at the most functionally complex integrated quantum circuit ever made from a single material—and it can both. Skip to content Gizmodo.