Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:Green's_function
propagator |
| gptkbp:alsoKnownAs |
gptkb:Feynman_propagator
|
| gptkbp:appearsIn |
gptkb:Feynman_diagrams
gptkb:quantum_chromodynamics quantum electrodynamics quantum mechanics |
| gptkbp:describes |
amplitude for particle to propagate from one point to another
|
| gptkbp:field |
gptkb:quantum_field_theory
|
| gptkbp:form |
time-ordered expectation value
|
| https://www.w3.org/2000/01/rdf-schema#label |
Feynman Green's function
|
| gptkbp:namedAfter |
gptkb:Richard_Feynman
|
| gptkbp:relatedTo |
gptkb:Feynman_propagator
time-ordered product |
| gptkbp:satisfies |
inhomogeneous differential equation
|
| gptkbp:symbol |
D_F(x, x')
G_F(x, x') |
| gptkbp:usedFor |
gptkb:perturbation_theory
calculating particle propagation |
| gptkbp:usedIn |
gptkb:path_integral_formulation
S-matrix calculations |
| gptkbp:bfsParent |
gptkb:Feynman_propagator
|
| gptkbp:bfsLayer |
5
|