Quantum Computing, Quantum Circuits, Quantum Computer, Quantum.
product, ⊗. |ψ⟩ = α|0⟩ + β|1⟩, |ϕ⟩ = γ|0⟩ + δ|1⟩ For ease of representation let’s represent |ω⟩ as below, for all further discussions: |ω⟩ = Α|00⟩ + Β|01⟩ + Γ|10⟩ + Δ|11⟩ Operations on 2 qubit Systems CZ Gate CZ |ω⟩ = CZ (Α|00⟩ + Β|01⟩ + Γ|10⟩ + Δ|11⟩) = Α CZ|00⟩ + Β CZ|01⟩ + Γ CZ|10⟩ + Δ CZ|11⟩ =