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qubithubbell-state

Creates the Bell state |Phi+> = (|00> + |11>)/sqrt(2), the simplest demonstration of quantum entanglement. Two qubits are prepared such that measuring one instantly determines the other — the foundation for teleportation, superdense coding, and quantum key distribution.

RunCite

No licence specified, so all rights are reserved by default — forking copies this circuit but grants you no rights to reuse it.

Framework
Qiskit
Qubits
2
Depth
2
Gate set
H, CX
Licence
Not specified
Version
v1
Updated
3 days ago
Last run
3 months ago

Circuit

circuit.py · Qiskit · depth 2
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metadata.json · 397 B

Code

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Lineage

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Suggested citation

@software{qubithub_bellstate_2026,
  author = {QubitHub Circuits},
  title = {Bell State},
  year = {2026},
  version = {v1},
  url = {https://qubithub.co/qubithub/bell-state},
}

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