’t Hooft–Veltman gauge
E415090
The ’t Hooft–Veltman gauge is a renormalizable gauge-fixing scheme in quantum field theory, particularly used in non-Abelian gauge theories to simplify calculations and maintain consistency of the theory.
All labels observed (2)
| Label | Occurrences |
|---|---|
| ’t Hooft gauge | 1 |
| ’t Hooft–Veltman gauge canonical | 1 |
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
concept in quantum field theory
ⓘ
gauge-fixing scheme ⓘ renormalizable gauge ⓘ |
| aimsTo |
define propagators for gauge fields
ⓘ
eliminate gauge redundancy ⓘ |
| appliesTo |
Yang–Mills theory
ⓘ
surface form:
Yang–Mills theories
non-Abelian gauge theories ⓘ |
| category |
gauge choice
ⓘ
quantization condition for gauge fields ⓘ |
| compatibleWith |
Higgs mechanism
ⓘ
spontaneously broken gauge symmetry ⓘ |
| dependsOn |
gauge parameter
ⓘ
gauge-fixing function ⓘ |
| ensures |
consistency of the quantum theory
ⓘ
renormalizability of non-Abelian gauge theories ⓘ |
| field | quantum field theory ⓘ |
| formalism |
Lagrangian formalism
ⓘ
path integral quantization ⓘ |
| hasProperty |
covariant
ⓘ
perturbative ⓘ renormalizable ⓘ |
| introducedBy |
Gerard ’t Hooft
ⓘ
Martinus Veltman ⓘ
surface form:
Martinus J. G. Veltman
|
| namedAfter |
Gerard ’t Hooft
ⓘ
Martinus Veltman ⓘ
surface form:
Martinus J. G. Veltman
|
| relatedTo |
Faddeev–Popov ghosts
ⓘ
surface form:
BRST symmetry
Faddeev–Popov ghosts ⓘ Rξ gauge ⓘ gauge-fixing Lagrangian ⓘ ’t Hooft–Veltman gauge self-linksurface differs ⓘ
surface form:
’t Hooft gauge
|
| usedFor |
gauge fixing
ⓘ
maintaining renormalizability ⓘ maintaining unitarity ⓘ simplifying perturbative calculations ⓘ |
| usedIn |
Standard Model calculations
ⓘ
Salam–Weinberg model ⓘ
surface form:
electroweak theory
loop calculations ⓘ |
| usedToDerive |
Feynman rules for gauge bosons
ⓘ
Feynman rules for ghost fields ⓘ |
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
't Hooft–Veltman gauge
this entity surface form:
’t Hooft gauge