A surge of funding and federal action is giving the once-futuristic technology a more immediate role in everything from ...

Together, they form Helios, a new quantum computer built by the British-American company Quantinuum. Quantum computers use ...

A new Quantum Monte Carlo algorithm in Physical Review Letters marks a significant step forward in the quest to build ...

Solving complex optimization problems is central to many modern technologies, from logistics and financial modeling to chip ...

The approach is known for high accuracy, but scaling it up while preserving that accuracy is technically difficult. Helios ...

Quantum computers, systems that process information leveraging quantum mechanical effects, have the potential of outperforming classical computers on some tasks. Despite their potential, the use of ...

Alphabet is one of the most potent competitors in the quantum computing space. It has some of the most resources of anyone competing, fueled by growing cash flows from its advertising, cloud computing ...

Scientists have uploaded a viral genome to a quantum computer, marking an important step for the future of quantum-enabled advancements in biology.

Two brothers in Singapore have built a data-encryption company on pure mathematics, betting that a problem no algorithm can ...

Tensor networks enable researchers to tackle quantum physics problems previously thought to be solvable only by quantum computers. Credit: Lucy Reading-Ikkanda/Simons Foundation By applying a 1980s ...

A familiar thought experiment about a hidden cat has helped scientists take a meaningful step toward building reliable ...

By remotely accessing an IBM quantum computer, a research scientist at Lawrence Berkeley National Laboratory has successfully ...