Statements (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:appliesTo |
irreducible tensor operators
|
| gptkbp:category |
representation theory
theorems in physics |
| gptkbp:describes |
matrix elements of tensor operators
|
| gptkbp:field |
group theory
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:publishedIn |
1928
|
| gptkbp:relatedTo |
matrix elements to Clebsch–Gordan coefficients
|
| gptkbp:usedFor |
simplifying calculations in quantum mechanics
|
| gptkbp:usedIn |
angular momentum theory
|
| gptkbp:bfsParent |
gptkb:Eugene_Wigner
|
| gptkbp:bfsLayer |
4
|