Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
quantum information theory concept
|
| gptkbp:appearsIn |
quantum channel capacity
quantum data processing inequality quantum discord |
| gptkbp:definedIn |
S(A) + S(B) - S(AB)
|
| gptkbp:equalsZeroWhen |
systems are uncorrelated
|
| gptkbp:field |
gptkb:quantum_information_theory
|
| gptkbp:generalizes |
classical mutual information
|
| https://www.w3.org/2000/01/rdf-schema#label |
quantum mutual information
|
| gptkbp:maximizedWhen |
systems are maximally entangled
|
| gptkbp:measures |
total correlations between quantum systems
|
| gptkbp:nonNegative |
true
|
| gptkbp:relatedTo |
gptkb:von_Neumann_entropy
quantum entanglement quantum entropy |
| gptkbp:S(A) |
von Neumann entropy of subsystem A
|
| gptkbp:S(AB) |
von Neumann entropy of joint system AB
|
| gptkbp:S(B) |
von Neumann entropy of subsystem B
|
| gptkbp:usedIn |
gptkb:quantum_cryptography
quantum communication |
| gptkbp:bfsParent |
gptkb:quantum_information_theory
|
| gptkbp:bfsLayer |
5
|