Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
quantum information theory concept
|
| gptkbp:alsoKnownAs |
quantum fidelity
|
| gptkbp:appliesTo |
density matrices
|
| gptkbp:category |
mathematical physics
quantum mechanics |
| gptkbp:describes |
similarity between quantum states
|
| gptkbp:equalsOneIf |
states are identical
|
| gptkbp:equalsZeroIf |
states are orthogonal
|
| gptkbp:generalizes |
fidelity for pure states
|
| https://www.w3.org/2000/01/rdf-schema#label |
Uhlmann fidelity
|
| gptkbp:introducedIn |
1976
|
| gptkbp:mathematicalDefinition |
F(ρ,σ) = [Tr(√(√ρ σ √ρ))]^2
|
| gptkbp:namedAfter |
gptkb:Armin_Uhlmann
|
| gptkbp:range |
[0,1]
|
| gptkbp:relatedTo |
quantum state discrimination
Bures metric trace distance |
| gptkbp:usedIn |
gptkb:quantum_computing
gptkb:quantum_information_theory quantum communication |
| gptkbp:bfsParent |
gptkb:Armin_Uhlmann
|
| gptkbp:bfsLayer |
8
|