ZeqEntangle — Entanglement Analysis

Entanglement analysis and Bell state preparation. Compute concurrence, von Neumann entropy, and Bell inequality violations using quantum operators QM3, QM4.

Endpoint	POST /api/quantum/entangle/analyze
Auth	api-key
Rate limit	20/min
Category	quantum

Parameters

Name	Type	Required	Description
state	array	Yes	Statevector (complex amplitudes as [re, im] pairs).
partition	array	No	Qubit partition for bipartite analysis. Default: [A, B] split.

Returns

{ concurrence, vonNeumannEntropy, bellInequality, isEntangled, schmidtCoefficients }

Example

curl -sS -X POST \
  -H "Authorization: Bearer zsm_..." \
  -H "Content-Type: application/json" \
  -d '{
  "state": [],
  "partition": []
}' \
  "https://zeqsdk.com/api/quantum/entangle/analyze"

This protocol is a named building block — one of the operations you compose inside a state contract. Call it directly with the request above, or invoke it from a contract that fires on your machine's clock. Browse the whole library at GET /api/protocols; fetch this one at GET /api/protocols/zeq-qc-entangle.