Goldstone bosons
E582534
Goldstone bosons are massless scalar particles that arise in quantum field theories as a consequence of spontaneously broken continuous symmetries.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Goldstone theorem | 2 |
| Goldstone bosons canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6277232 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Goldstone bosons Context triple: [The Quantum Theory of Fields, coversConcept, Goldstone bosons]
-
A.
Higgs mechanism
The Higgs mechanism is a process in particle physics that explains how fundamental particles acquire mass through their interaction with the Higgs field.
-
B.
Salam–Weinberg model
The Salam–Weinberg model is the electroweak theory that unifies the electromagnetic and weak nuclear forces within the Standard Model of particle physics.
-
C.
Higgs field
The Higgs field is a fundamental quantum field permeating all of space whose interactions with particles give them mass via the Higgs mechanism.
-
D.
Higgs boson
The Higgs boson is an elementary particle in the Standard Model whose associated field gives mass to other fundamental particles, confirming a key mechanism of particle physics.
-
E.
W′ bosons
W′ bosons are hypothetical heavy counterparts of the Standard Model W bosons predicted by various extensions of particle physics, often searched for in high-energy collider experiments.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Goldstone bosons Target entity description: Goldstone bosons are massless scalar particles that arise in quantum field theories as a consequence of spontaneously broken continuous symmetries.
-
A.
Higgs mechanism
The Higgs mechanism is a process in particle physics that explains how fundamental particles acquire mass through their interaction with the Higgs field.
-
B.
Salam–Weinberg model
The Salam–Weinberg model is the electroweak theory that unifies the electromagnetic and weak nuclear forces within the Standard Model of particle physics.
-
C.
Higgs field
The Higgs field is a fundamental quantum field permeating all of space whose interactions with particles give them mass via the Higgs mechanism.
-
D.
Higgs boson
The Higgs boson is an elementary particle in the Standard Model whose associated field gives mass to other fundamental particles, confirming a key mechanism of particle physics.
-
E.
W′ bosons
W′ bosons are hypothetical heavy counterparts of the Standard Model W bosons predicted by various extensions of particle physics, often searched for in high-energy collider experiments.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
boson
ⓘ
scalar particle ⓘ theoretical particle ⓘ |
| appearsInContext |
chiral symmetry breaking in QCD
ⓘ
condensed matter physics ⓘ cosmology ⓘ |
| appearsInModel |
linear sigma model
NERFINISHED
ⓘ
nonlinear sigma model NERFINISHED ⓘ |
| appearsInTheory |
quantum field theory
ⓘ
relativistic quantum field theory ⓘ |
| arisesFrom |
spontaneous symmetry breaking
ⓘ
spontaneously broken continuous symmetry ⓘ |
| associatedWith |
broken global symmetry
ⓘ
order parameter manifold ⓘ |
| contrastedWith | Higgs boson NERFINISHED ⓘ |
| correspondsTo | generator of broken symmetry ⓘ |
| energyScale | dominates low-energy excitations of broken-symmetry phase ⓘ |
| example |
magnon in a magnet (as Goldstone mode)
ⓘ
phonon in a crystal (as Goldstone mode) ⓘ pion in the chiral limit ⓘ |
| fieldType |
complex scalar field
ⓘ
real scalar field ⓘ |
| hasEnergyDispersion | gapless ⓘ |
| hasProperty |
couplings often derivative in effective Lagrangian
ⓘ
interactions constrained by symmetry ⓘ massless ⓘ |
| hasRole | mediates long-range correlations in ordered phase ⓘ |
| hasSpin | 0 ⓘ |
| hasSymmetry | shift symmetry in effective theory ⓘ |
| hasType |
type-A Nambu–Goldstone boson
ⓘ
type-B Nambu–Goldstone boson ⓘ |
| lowEnergyDescription | described by effective field theory ⓘ |
| massGenerationMechanism |
can acquire mass via explicit symmetry breaking
ⓘ
can be eaten by gauge bosons in Higgs mechanism ⓘ |
| mathematicalOrigin |
coset space G/H of symmetry breaking
ⓘ
degenerate vacuum manifold ⓘ |
| namedAfter | Jeffrey Goldstone NERFINISHED ⓘ |
| numberDeterminedBy | number of broken generators ⓘ |
| obeys | relativistic dispersion relation in Lorentz-invariant theories ⓘ |
| occursIn |
spontaneously broken internal symmetry
ⓘ
spontaneously broken space-time symmetry ⓘ |
| predictedBy | Goldstone theorem NERFINISHED ⓘ |
| relatedConcept |
Goldstone mode
ⓘ
Nambu–Goldstone boson ⓘ |
| roleInHiggsMechanism | longitudinal components of W and Z arise from Goldstone bosons ⓘ |
| roleInStandardModel | pions approximate Goldstone bosons of chiral symmetry ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Goldstone bosons Description of subject: Goldstone bosons are massless scalar particles that arise in quantum field theories as a consequence of spontaneously broken continuous symmetries.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Global Conservation Laws and Massless Particles
this entity surface form:
Goldstone theorem
this entity surface form:
Goldstone theorem