Experiments Prove Quantum Computing Errors Correlated, Tied to Cosmic Rays
In experiments performed at the University of Wisconsin-Madison, researchers found that fluctuations in the electrical charge of multiple quantum bits, or “qubits,” can be highly correlated, as opposed to completely random and independent. The team also linked tiny error-causing perturbations in the qubits’ charge state to the absorption of cosmic…
bubmagAugust 23, 2021