Ripples spreading across a calm lake after raindrops fall—and the way ripples from different drops overlap and travel outward ...

Rigetti Computing is pursuing a more universal gate-based quantum system that theoretically should be able to solve more complex computational problems. The company uses a modular chip architecture ...

Quantum computers made from qubits based on extremely cold atoms have been getting larger at an impressive rate, which may soon make them computationally powerful – but errors arise at a rate that ...

Researchers unveiled a new technique that validates quantum computer results—especially those from GBS devices—in minutes instead of millennia. Their findings expose unexpected errors in a landmark ...

What the research is about Ripples spreading across a calm lake after raindrops fall-and the way ripples from different ...

Researchers at Google have used their Willow quantum computer to demonstrate that "quantum contextuality" may be a crucial ...