W state: symmetric 3-qubit entangled state (|001⟩ + |010⟩ + |100⟩)/√3.
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Updated
Feb 19, 2026 - OpenQASM
W state: symmetric 3-qubit entangled state (|001⟩ + |010⟩ + |100⟩)/√3.
3-party quantum secret sharing using a GHZ state: Alice distributes a secret that requires Bob and Charlie to cooperate.
Greenberger–Horne–Zeilinger (GHZ) state: maximally entangled 3-qubit state (|000⟩ + |111⟩)/√2.
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