Statements (18)
Predicate | Object |
---|---|
gptkbp:instanceOf |
theoretical symmetry
|
gptkbp:brokenBy |
spontaneous symmetry breaking
|
gptkbp:category |
gptkb:theoretical_physics
gptkb:symmetry beyond Standard Model physics |
gptkbp:field |
particle physics
|
https://www.w3.org/2000/01/rdf-schema#label |
Peccei-Quinn symmetry
|
gptkbp:namedAfter |
gptkb:Helen_Quinn
gptkb:Roberto_Peccei |
gptkbp:predicts |
gptkb:axion
|
gptkbp:proposedBy |
gptkb:Helen_Quinn
gptkb:Roberto_Peccei |
gptkbp:relatedTo |
gptkb:quantum_chromodynamics
|
gptkbp:solvedBy |
strong CP problem
|
gptkbp:type |
global U(1) symmetry
|
gptkbp:yearProposed |
1977
|
gptkbp:bfsParent |
gptkb:axion
|
gptkbp:bfsLayer |
6
|