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willow-quantum-error

Explore Google's Willow quantum chip breakthrough - the first demonstration of exponential error suppression below the quantum error correction threshold. Understand why this is a pivotal milestone toward fault-tolerant quantum computing.

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🎯 模擬器提示

📚 術語表

Willow
Google 的 105 量子位元量子處理器(2024 年)
ErrorCorrectionThreshold
物理錯誤率低於添加量子位元會有所幫助
SurfaceCode
二維量子糾錯碼
LogicalQubit
由多個物理量子位元組成的防錯量子位元
PhysicalQubit
實際硬體量子位
CodeDistance
導致邏輯錯誤所需的錯誤數
FaultTolerant
儘管存在物理誤差仍能進行計算
BelowThreshold
以錯誤率運行,縮放可提高準確性
Transmon
Willow 使用的超導量子位元類型
Sycamore
谷歌之前的量子處理器(2019)

🏆 關鍵人物

Hartmut Neven

John Martinis

谷歌早期量子領導地位

Google Quantum AI Team

開發Willow晶片

💬 畀學習者嘅話

{'encouragement': "You're learning about a genuine breakthrough in quantum computing. Willow shows that the theoretical dream of fault-tolerant quantum computing is achievable in practice.", 'reminder': "This is a milestone, not the finish line. Useful quantum computers still require many more advances. But Willow shows we're on the right path.", 'action': 'Build surface codes in the simulator. See how error correction works. Understand why below-threshold operation is so important.', 'dream': 'A quantum engineer from Kenya might contribute to the next generation of quantum processors. A physicist from Nigeria might discover better error correction codes. The quantum future is being built now.', 'wiaVision': "WIA Pin Code believes breakthrough science should inspire everyone. Willow represents humanity pushing the boundaries of what's possible with computation."}

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