Statements (19)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:appliesTo |
angular momentum
|
| gptkbp:category |
representation theory
|
| gptkbp:enables |
separation of angular and non-angular parts in matrix elements
|
| gptkbp:field |
quantum mechanics
|
| https://www.w3.org/2000/01/rdf-schema#label |
Wigner-Eckart theorem
|
| gptkbp:language |
gptkb:mathematics
|
| gptkbp:namedAfter |
gptkb:Eugene_Wigner
gptkb:Carl_Eckart |
| gptkbp:relatedTo |
gptkb:Clebsch-Gordan_coefficients
irreducible tensor operators matrix elements |
| gptkbp:statedIn |
group theory
|
| gptkbp:usedIn |
atomic physics
nuclear physics particle physics |
| gptkbp:yearProposed |
1928
|
| gptkbp:bfsParent |
gptkb:Group_Theory_in_Physics
|
| gptkbp:bfsLayer |
7
|