Statements (17)
Predicate | Object |
---|---|
gptkbp:instanceOf |
gptkb:mathematical_concept
|
gptkbp:appliesTo |
bosonic fields
fermionic fields |
gptkbp:describes |
normal ordering of operators
|
gptkbp:enables |
Feynman diagram calculations
|
gptkbp:field |
gptkb:quantum_field_theory
|
https://www.w3.org/2000/01/rdf-schema#label |
Wick's theorem
|
gptkbp:introducedIn |
1950
|
gptkbp:namedAfter |
gptkb:Gian-Carlo_Wick
|
gptkbp:publishedIn |
Nuclear Physics journal
|
gptkbp:relatedTo |
operator product expansion
contractions of operators |
gptkbp:usedFor |
simplifying time-ordered products
|
gptkbp:usedIn |
gptkb:perturbation_theory
gptkb:statistical_mechanics |
gptkbp:bfsParent |
gptkb:Gian-Carlo_Wick
|
gptkbp:bfsLayer |
7
|