Estimate Re(⟨ψ|U|ψ⟩) for U=Z gate and |ψ⟩=|+⟩ using a single ancilla qubit.
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Updated
Mar 23, 2026 - OpenQASM
Estimate Re(⟨ψ|U|ψ⟩) for U=Z gate and |ψ⟩=|+⟩ using a single ancilla qubit.
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