Quantum annealing
Analog evolution toward low-energy solutions (a distinct paradigm, not gate-based).
权衡取舍
优势: Commercial access; Large device sizes.
挑战: Not equivalent to universal gate-model computing; Advantage is problem-specific.
成熟度: commercial for specific optimization workloads.
Specific gate speeds, fidelities and qubit counts are not published here, they change quarterly. Verify against each company's latest technical publications, not press releases.
谁在追寻它
D-Wave
The annealing pioneer. Commercial machines for years, thousands of qubits, and an honest asterisk: annealing is purpose-built for optimization, not universal gate-model computing.
public · QBTS