qubithubghz-state

Creates the 3-qubit Greenberger-Horne-Zeilinger state |GHZ> = (|000> + |111>)/sqrt(2). Generalizes the Bell state to N qubits with all-or-nothing correlations — all qubits always measure the same value. Demonstrates multipartite entanglement and provides a deterministic proof of quantum non-locality (Bell's theorem without inequalities).

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Framework: Qiskit
Qubits: 3
Depth: 3
Gate set: H, CX
Licence: Not specified
Version: v1
Updated: 3 days ago
Last run: 3 months ago

Circuit

circuit.py · Qiskit · depth 3

qubithub.toml · 294 B

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@software{qubithub_ghzstate_2026,
  author = {QubitHub Circuits},
  title = {GHZ State},
  year = {2026},
  version = {v1},
  url = {https://qubithub.co/qubithub/ghz-state},
}

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