Quantum walks sound abstract, but they sit at the center of a very concrete race: who will harness quantum mechanics to solve problems that overwhelm today’s most powerful supercomputers. Instead of ...

Predicting the behavior of many interacting quantum particles is a complicated process but is key to harness quantum computing for real-world applications. Researchers have developed a method for ...

Scientists have developed a new approach to correcting common quantum computing errors, which could pave the way for more reliable systems.

In the future, quantum computers are anticipated to solve problems once thought unsolvable, from predicting the course of ...

She had just solved a major problem in quantum computation, the study of computers that derive their power from the strange laws of quantum physics. Combined with her earlier papers, Mahadev’s new ...

TL;DR: A California-based startup, D-Wave, has achieved quantum computational supremacy by solving a complex materials simulation problem beyond the reach of classical computers. Their annealing ...

A ‘quantum processor’ has solved a physics problem on the behaviour of magnetism in certain solids that would take the largest conventional supercomputers hundreds of thousands of years to calculate.

Google's new 105-qubit "Willow" quantum processor has surpassed a key milestone first proposed in 1995 — with errors now reducing exponentially as you scale up quantum computers. When you purchase ...

From subatomic particles to complex molecules, quantum systems hold the key to understanding how the universe works. But there's a catch: when you try to model these systems, that complexity quickly ...