Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:application |
addition of angular momenta
quantum state coupling spherical harmonics integrals |
| gptkbp:field |
mathematical physics
quantum mechanics |
| https://www.w3.org/2000/01/rdf-schema#label |
Wigner 3-j symbols
|
| gptkbp:namedAfter |
gptkb:Eugene_Wigner
|
| gptkbp:notation |
(j1 j2 j3; m1 m2 m3)
|
| gptkbp:property |
orthogonality relations
related to 6-j and 9-j symbols selection rules sum of m1, m2, m3 must be zero symmetric under permutation of columns (with sign) triangle condition for j1, j2, j3 |
| gptkbp:relatedTo |
gptkb:Clebsch-Gordan_coefficients
angular momentum coupling |
| gptkbp:usedIn |
atomic physics
nuclear physics representation theory |
| gptkbp:bfsParent |
gptkb:Condon–Shortley_notation
|
| gptkbp:bfsLayer |
5
|