硬件平台与控制架构hardware
超导电路 QEC 平台
以 transmon、tunable coupler 和微波读出链实现快速门、中途测量、reset 与重复 syndrome extraction 的 QEC 平台。
- 成熟度
- 实验阶段
- 重要度
- 核心主题
- 证据
- 3 篇代表来源
01
范围与辨析
记录平面连接、cycle time、读出/reset、leakage、串扰、校准漂移和低温 I/O；单次 surface-code 数据点不应被泛化为平台常数。
02
核心机制与研究判断
核心机制
- planar connectivity
- fast syndrome cycle
- mid-circuit measurement and reset
- leakage
- cryogenic I/O
适用与评测约束
- Platform
- superconducting qec platform
- Connectivity
- must be declared
- Feedback Latency
- must be declared
- Measurement Reset
- must be declared
- Native Operations
- must be declared
- Parameter Snapshot Date
- required for numeric claims
03
全栈位置与直接关系
hardware/platform/superconducting04
代表证据
实验里程碑2023
Suppressing quantum errors by scaling a surface code logical qubitGoogle Quantum AI and collaborators前沿代表2025
Quantum error correction below the surface code thresholdGoogle Quantum AI and Collaborators实验里程碑2022
Realizing repeated quantum error correction in a distance-three surface codeAndersen et al.