Researchers developed SWAPNET, a sparse circuit enabling quantum purity amplification (QPA) for near-term devices, achieving exponential reductions in sample complexity under strong depolarization.
SWAPNET circuit boosts quantum state purity for near-term devices
Researchers developed SWAPNET, a sparse circuit enabling quantum purity amplification (QPA) for near-term devices, achieving exponential reductions in sample complexity under strong depolarization.