Quantum Computing, Superposition, Entanglement, Wave Function, Artificial Intelligence.
the Bell states, e.g., (|(00) + (11)⟩)/√2, is indeed an entangled state, as it cannot be written as a simple product of single-qubit states. Diagrammatically, entanglement can be visualized using the Bell state diagram. A Bell state diagram for either the |Φ+⟩, |Φ-⟩, |Ψ+⟩, or |Ψ-⟩ wave function