Statements (20)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
topological soliton
non-perturbative phenomenon |
| gptkbp:contributedTo |
baryon number violation
anomalous processes |
| gptkbp:describes |
tunneling event
|
| gptkbp:dimensions |
four-dimensional Euclidean spacetime
|
| gptkbp:field |
gptkb:quantum_chromodynamics
|
| gptkbp:firstDescribed |
1975
|
| gptkbp:form |
self-dual gauge field configuration
|
| https://www.w3.org/2000/01/rdf-schema#label |
QCD instanton
|
| gptkbp:namedFor |
gptkb:Alexander_Polyakov
|
| gptkbp:relatedTo |
gptkb:Yang-Mills_theory
chiral symmetry breaking strong CP problem topological charge vacuum structure axion physics sphaleron |
| gptkbp:bfsParent |
gptkb:QCD_(Quantum_Chromodynamics)
|
| gptkbp:bfsLayer |
7
|