A device with more than 6000 quantum bits, or qubits, has smashed a previously-held record and is the first step towards building the largest quantum computer yet. Each of these is a neutral caesium ...

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

The promise of quantum computing has been building up year after year, and yet still seems as far away from practical reality as it has ever been. The good news is that there are finally end goals in ...

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

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

Jacob Benestad in front of an experimental setup in the laboratory at the Niels Bohr Institute, University of Copenhagen. This setup is similar to the one used during the group's experiments at the ...

Overview: We built this list around a documented selection process, not personal taste, weighing factors such as authority, teaching quality, and how well each ...