ZeqQuantum — Circuit Simulation

Quantum computing, error correction, entanglement.

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

What it does

Quantum circuit simulation using quantum mechanics operators. Simulate gates (H, CNOT, T, S, Rx, Ry, Rz) on up to 20 qubits with HulyaPulse-synced decoherence.

Signature

Request

POST /api/quantum/circuit/simulate

Param	Type	Required	Default	Description
qubits	number	✓	—	Number of qubits (1–20).
gates	array	✓	—	Array of { gate, targets, controls?, params? }.
shots	number		1024	Measurement shots (1–10000). Default: 1024.

Response

{ statevector, measurements, probabilities, entanglementMap, circuitDepth, fidelity }

Runnable example

curl -sS -X POST \
  -H "Authorization: Bearer $ZEQ_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "qubits": 0,
  "gates": [],
  "shots": 1024
}' \
  "https://api.zeq.dev/api/quantum/circuit/simulate"

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/circuit/simulate in a language SDK so builders can call it in three lines.
• Medium — publish a reference integration demonstrating ZeqQuantum — Circuit Simulation alongside a real workload, with pulse-aligned metrics.
• Far — propose ZeqQuantum — Circuit Simulation 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.