Researchers find 509 qubit Dwave System performs as well or better than simulated quantum annealing
Arxiv – Quantum Optimization of Fully-Connected Spin Glasses The Sherrington-Kirkpatrick model with random couplings is programmed on the D-Wave Two annealer featuring 509 qubits interacting on a Chimera-type graph. The performance of the optimizer compares and correlates to simulated annealing. When considering the effect of the static noise, which degrades the performance of the annealer, …