Wigner distribution function
GPTKB entity
Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
quasiprobability distribution |
| gptkbp:application |
gptkb:statistical_mechanics
quantum optics time-frequency analysis |
| gptkbp:category |
gptkb:theoretical_physics
mathematical physics |
| gptkbp:describes |
quantum state
|
| gptkbp:dimensions |
same as classical phase space
|
| gptkbp:form |
integral transform of density matrix
|
| gptkbp:hasProperty |
can take negative values
|
| https://www.w3.org/2000/01/rdf-schema#label |
Wigner distribution function
|
| gptkbp:introducedIn |
1932
|
| gptkbp:namedAfter |
gptkb:Eugene_Wigner
|
| gptkbp:relatedTo |
gptkb:phase_space
gptkb:Glauber–Sudarshan_P_representation gptkb:Husimi_Q_function |
| gptkbp:usedIn |
gptkb:signal_processing
quantum mechanics |
| gptkbp:bfsParent |
gptkb:Eugene_Wigner
|
| gptkbp:bfsLayer |
4
|