Alice+Bob share Bell pair; Alice measures joint state |ψ⟩_C⊗|Φ⁺⟩_AB in Bell basis; Bob applies Pauli correction from 2 classical bits.
Alice+Bob share Bell pair; Alice measures joint state |ψ⟩_C⊗|Φ⁺⟩_AB in Bell basis; Bob applies Pauli correction from 2 classical bits.