Syndrome 与测量方法syndrome
软判决与模拟 syndrome 信息
保留读出幅度、置信度或似然,而非过早压缩为硬比特,并把校准后的软信息传给 decoder。
- 成熟度
- research
- 重要度
- 核心主题
- 证据
- 2 篇代表来源
01
范围与辨析
必须公开从 analog/IQ 信号到 likelihood 的校准、缺失值处理和 decoder 接口;仅报告模拟读出而未用于推断不算软 syndrome 解码。
02
核心机制与研究判断
核心机制
- analog readout
- calibrated likelihood
- soft decoder input
- confidence propagation
适用与评测约束
- Ancilla Model
- must be declared
- Temporal Mode
- single repeated or adaptive
- Fault Tolerance
- fault set and propagation must be declared
- Measurement Output
- hard soft or joint must be declared
- Hardware Constraints
- connectivity reset and feedback must be declared
03
全栈位置与直接关系
syndrome/representation/soft-information04