逻辑操作与容错协议logical
qLDPC 逻辑门与测量
在高编码率、稀疏校验量子 LDPC 码上实现容错 Clifford/non-Clifford 门、联合逻辑测量或代码适配，而不放弃其低开销优势。
- 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
必须绑定具体 qLDPC 构造、连接模型、syndrome extraction、逻辑算符支持、解码假设与总开销；仅证明良好存储参数不算逻辑协议。
02
核心机制与研究判断
核心机制
- high-rate logical blocks
- wormholes or code surgery
- nonlocal connectivity
- constant-overhead architecture
适用与评测约束
- Code Family
- must be declared
- Fault Model
- fault set and propagation must be declared
- Logical Gate Set
- must be declared
- Overhead Metrics
- space time and acceptance must be declared
- Ancilla Resources
- must be declared
- Measurement Feedback
- must be declared
03
全栈位置与直接关系
logical/qldpc/gates-measurements04