Table 2 Entropies in terms of the degree of correlations between both subsystems.
From: Quantum Fourier transform is the building block for creating entanglement
Degree of correlation between both subsystems | \(S_{A \cup B}\) | \(S_{A \cap B}\) | Graphic of sets |
|---|---|---|---|
Completely independent | 2 | 0 |
|
Correlated | 1 | 1 |
|
Entangled | 0 | 2 |
|
