Scientists used a new error correction method to encode 70 logical qubits and crack a classically intractable problem. The quantum computation finished in approximately 15 minutes — a task that would ...

Researchers from Google have demonstrated a new generation of quantum computer, called Willow, which is able to run its random circuit sampling (RCS) benchmark significantly faster than a ...

In their new paper, “Sampling hard circuits with verifiably high fidelity,” the researchers showed that these two goals could be simultaneously achieved by a novel construction of encoded quantum ...