Nielsen–Olesen instability
E735492
The Nielsen–Olesen instability is a quantum field theory phenomenon describing how certain uniform field configurations, such as constant chromomagnetic fields, become unstable and decay into more complex structures like flux tubes or vortices.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Nielsen–Olesen instability canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8475388 — 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.
Target entity: Nielsen–Olesen instability Context triple: [Holger Bech Nielsen, notableIdea, Nielsen–Olesen instability]
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A.
Landau–Peierls instability
Landau–Peierls instability is a theoretical prediction in condensed matter physics that shows how long-wavelength thermal fluctuations destroy true long-range positional order in low-dimensional crystalline systems.
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B.
Holmboe instability
Holmboe instability is a type of shear-driven wave instability that occurs in stably stratified fluids, producing characteristic interfacial waves and mixing at density interfaces.
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C.
Jeans instability
Jeans instability is a gravitational phenomenon in astrophysics where regions within a gas cloud become unstable and collapse under their own gravity, leading to the formation of structures like stars and galaxies.
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D.
Kruskal–Shafranov instability criterion
The Kruskal–Shafranov instability criterion is a fundamental condition in plasma physics that predicts when a magnetically confined plasma column becomes unstable to kink-like distortions.
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E.
Chandrasekhar–Friedman–Schutz instability
The Chandrasekhar–Friedman–Schutz instability is a gravitational-radiation-driven instability in rotating stars that can cause certain oscillation modes to grow by emitting gravitational waves.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Target entity: Nielsen–Olesen instability Target entity description: The Nielsen–Olesen instability is a quantum field theory phenomenon describing how certain uniform field configurations, such as constant chromomagnetic fields, become unstable and decay into more complex structures like flux tubes or vortices.
-
A.
Landau–Peierls instability
Landau–Peierls instability is a theoretical prediction in condensed matter physics that shows how long-wavelength thermal fluctuations destroy true long-range positional order in low-dimensional crystalline systems.
-
B.
Holmboe instability
Holmboe instability is a type of shear-driven wave instability that occurs in stably stratified fluids, producing characteristic interfacial waves and mixing at density interfaces.
-
C.
Jeans instability
Jeans instability is a gravitational phenomenon in astrophysics where regions within a gas cloud become unstable and collapse under their own gravity, leading to the formation of structures like stars and galaxies.
-
D.
Kruskal–Shafranov instability criterion
The Kruskal–Shafranov instability criterion is a fundamental condition in plasma physics that predicts when a magnetically confined plasma column becomes unstable to kink-like distortions.
-
E.
Chandrasekhar–Friedman–Schutz instability
The Chandrasekhar–Friedman–Schutz instability is a gravitational-radiation-driven instability in rotating stars that can cause certain oscillation modes to grow by emitting gravitational waves.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
instability
ⓘ
quantum field theory phenomenon ⓘ |
| appliesTo |
Yang–Mills theory
NERFINISHED
ⓘ
non‑Abelian gauge theories ⓘ |
| associatedWith |
imaginary part of the effective action
ⓘ
tachyonic gluon modes ⓘ |
| concerns | stability analysis of background gauge fields ⓘ |
| consequence |
breakdown of homogeneous chromomagnetic background
ⓘ
formation of inhomogeneous field configurations ⓘ formation of vortex lattice–like structures ⓘ |
| context | non‑Abelian chromomagnetic background fields ⓘ |
| describes |
decay of constant chromomagnetic fields
ⓘ
formation of flux tubes ⓘ formation of vortices ⓘ instability of certain uniform field configurations ⓘ |
| feature |
exponential growth of unstable modes
ⓘ
negative eigenvalues in fluctuation operator ⓘ |
| field | quantum field theory ⓘ |
| implies |
constant chromomagnetic fields are not true vacuum states
ⓘ
true vacuum favors structured field configurations ⓘ |
| mathematicalFramework | Yang–Mills equations in a constant background field ⓘ |
| mechanism |
imaginary energy modes indicating decay
ⓘ
tachyonic modes in the spectrum of fluctuations ⓘ |
| namedAfter |
Holger Bech Nielsen
NERFINISHED
ⓘ
Poul Olesen NERFINISHED ⓘ |
| originatesFrom | analysis of small fluctuations around a constant chromomagnetic background ⓘ |
| predicts |
decay of constant chromomagnetic fields into vortices
ⓘ
spontaneous formation of flux tubes ⓘ |
| relatedConcept |
dual superconductor picture of confinement
ⓘ
magnetic condensation in QCD ⓘ vacuum instability ⓘ |
| relatedTo |
Abrikosov vortex lattice (by analogy)
NERFINISHED
ⓘ
Nielsen–Olesen vortex NERFINISHED ⓘ Savvidy vacuum NERFINISHED ⓘ chromomagnetic field ⓘ magnetic flux tubes ⓘ vortex solutions ⓘ |
| studiedIn |
high‑energy theoretical physics
ⓘ
lattice gauge theory (conceptual applications) ⓘ |
| supports | picture of confinement via flux tubes ⓘ |
| usedIn |
analysis of non‑perturbative gauge field configurations
ⓘ
studies of QCD vacuum structure ⓘ |
How these facts were elicited
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Subject: Nielsen–Olesen instability Description of subject: The Nielsen–Olesen instability is a quantum field theory phenomenon describing how certain uniform field configurations, such as constant chromomagnetic fields, become unstable and decay into more complex structures like flux tubes or vortices.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.