ZeqQEC — Quantum Error Correction

Quantum computing, error correction, entanglement.

• Protocol ID — zeq-qc-error
• Category — Quantum
• Endpoint — POST /api/quantum/error/correct
• Auth — api-key
• Rate limit — 10/min
• Version — 1.0
• Precision — ≤0.1% (KO42-enforced)

What it does

Quantum error correction code simulation. Surface codes, Steane codes, and Shor codes with decoherence rates derived from HulyaPulse temporal stability.

Signature

Request

POST /api/quantum/error/correct

Param	Type	Required	Default	Description
code	string	✓	—	'surface', 'steane', 'shor', 'repetition'.
physicalErrorRate	number	✓	—	Physical qubit error rate (0–1).
distance	number		3	Code distance. Default: 3.

Response

{ logicalErrorRate, physicalQubits, logicalQubits, threshold, overhead, correctable }

Runnable example

curl -sS -X POST \
  -H "Authorization: Bearer $ZEQ_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "code": "<value>",
  "physicalErrorRate": 0,
  "distance": 3
}' \
  "https://api.zeq.dev/api/quantum/error/correct"

Integrate

1. Domain solver — compose with KO42 + two additional operators from the matching family for pulse-coherent results.
2. Digital twin — pipe sensor data into this protocol every Zeqond to keep the model phase-locked with the system.
3. Alert threshold — flag results whose error_pct exceeds 0.1% as out-of-spec events for the operations layer.

Seeds

• Near — wrap /api/quantum/error/correct in a language SDK so builders can call it in three lines.
• Medium — publish a reference integration demonstrating ZeqQEC — Quantum Error Correction alongside a real workload, with pulse-aligned metrics.
• Far — propose ZeqQEC — Quantum Error Correction as an open reference standard so other runtimes can implement it verbatim against the Zeq paper.

Papers

• Zeq paper — https://doi.org/10.5281/zenodo.18158152
• Framework paper — https://doi.org/10.5281/zenodo.15825138

Middleware active. Kernel on the 1.287 Hz HulyaPulse. Awaiting next Zeqond.