Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
physical phenomenon
|
| gptkbp:alsoKnownAs |
gptkb:Sauter-Schwinger_effect
|
| gptkbp:category |
gptkb:quantum_field_theory
non-perturbative effects |
| gptkbp:describes |
spontaneous creation of particle-antiparticle pairs from vacuum
|
| gptkbp:form |
Schwinger formula
|
| https://www.w3.org/2000/01/rdf-schema#label |
Schwinger effect
|
| gptkbp:involves |
electron-positron pair production
|
| gptkbp:namedAfter |
gptkb:Julian_Schwinger
|
| gptkbp:notYetObservedDirectly |
true
|
| gptkbp:occurredIn |
strong electric fields
|
| gptkbp:predicts |
gptkb:Julian_Schwinger
1951 |
| gptkbp:relatedTo |
astrophysics
quantum electrodynamics vacuum polarization early universe physics |
| gptkbp:studiedIn |
high-intensity laser experiments
|
| gptkbp:thresholdFieldStrength |
~1.3 × 10^18 V/m
|
| gptkbp:bfsParent |
gptkb:Julian_Schwinger
|
| gptkbp:bfsLayer |
5
|