M5-branes
E751297
M5-branes are five-dimensional extended objects in M-theory that play a central role in its non-perturbative dynamics and in the unification of various string theories.
All labels observed (1)
| Label | Occurrences |
|---|---|
| M5-branes canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8684848 — 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: M5-branes Context triple: [M-theory, includes, M5-branes]
-
A.
M-theory
M-theory is a proposed unifying framework in theoretical physics that generalizes string theories into an eleven-dimensional model aiming to reconcile quantum mechanics with gravity.
-
B.
Green–Schwarz mechanism
The Green–Schwarz mechanism is a key anomaly-cancellation process in string theory that ensures the mathematical consistency of certain superstring models by eliminating gauge and gravitational anomalies.
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C.
E8×E8 heterotic string theory
E8×E8 heterotic string theory is a ten-dimensional string theory whose gauge symmetry is based on the product of two exceptional Lie groups E8, making it a leading candidate for unifying gravity with the forces and particles of the Standard Model.
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D.
Black holes in string theory
Black holes in string theory are theoretical objects studied using string-theoretic tools to understand quantum aspects of gravity, spacetime, and information, notably in the context of ideas like holography and the AdS/CFT correspondence.
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E.
Montonen–Olive duality
Montonen–Olive duality is a conjectured symmetry in certain gauge theories, especially N=4 supersymmetric Yang–Mills, that exchanges electrically charged particles with magnetic monopoles and relates strong coupling to weak coupling.
- 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: M5-branes Target entity description: M5-branes are five-dimensional extended objects in M-theory that play a central role in its non-perturbative dynamics and in the unification of various string theories.
-
A.
M-theory
M-theory is a proposed unifying framework in theoretical physics that generalizes string theories into an eleven-dimensional model aiming to reconcile quantum mechanics with gravity.
-
B.
Green–Schwarz mechanism
The Green–Schwarz mechanism is a key anomaly-cancellation process in string theory that ensures the mathematical consistency of certain superstring models by eliminating gauge and gravitational anomalies.
-
C.
E8×E8 heterotic string theory
E8×E8 heterotic string theory is a ten-dimensional string theory whose gauge symmetry is based on the product of two exceptional Lie groups E8, making it a leading candidate for unifying gravity with the forces and particles of the Standard Model.
-
D.
Black holes in string theory
Black holes in string theory are theoretical objects studied using string-theoretic tools to understand quantum aspects of gravity, spacetime, and information, notably in the context of ideas like holography and the AdS/CFT correspondence.
-
E.
Montonen–Olive duality
Montonen–Olive duality is a conjectured symmetry in certain gauge theories, especially N=4 supersymmetric Yang–Mills, that exchanges electrically charged particles with magnetic monopoles and relates strong coupling to weak coupling.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
extended object in M-theory
ⓘ
five-brane ⓘ non-perturbative object ⓘ p-brane ⓘ supersymmetric brane ⓘ |
| anomalyCancellation | requires inflow from bulk 11D supergravity ⓘ |
| appearIn |
AdS7/CFT6 correspondence
ⓘ
linked to:
AdS/CFT correspondence
little string theory via NS5-brane duals ⓘ |
| BPSProperty | 1/2-BPS state in M-theory ⓘ |
| bulkSpacetimeDimension | 11 ⓘ |
| centralCharge | appear in 11D superalgebra as 5-form charge ⓘ |
| chargeType | magnetic charge under 3-form C3 ⓘ |
| codimensionIn11D | 5 ⓘ |
| compactificationRelation |
type IIA D4-branes from M5 wrapped on S1
ⓘ
type IIA NS5-branes from M5 on S1 ⓘ type IIB (p,q) 5-branes via dualities ⓘ |
| compactificationTo4D | gives 4D N=2 SCFTs on Riemann surfaces ⓘ |
| compactificationTo5D | gives 5D maximally supersymmetric Yang–Mills ⓘ |
| couplesTo | M-theory 6-form potential C6 ⓘ |
| discoveredInContextOf | non-perturbative M-theory dynamics ⓘ |
| electricMagneticDuality | magnetic source for 3-form potential C3 ⓘ |
| fluxQuantization | 4-form flux on S4 proportional to number of M5-branes ⓘ |
| gaugeSymmetryOnStack | non-abelian generalization of (2,0) tensor theory ⓘ |
| intersectionPhysics | self-dual strings on M5 worldvolume from M2 endings ⓘ |
| intersectionWith | M2-branes ending on M5-branes ⓘ |
| LorentzSymmetryOnWorldvolume | SO(1,5) ⓘ |
| magneticDualOf | M2-branes ⓘ |
| nearHorizonGeometry |
AdS7 × S4
ⓘ
linked to:
AdS_d
|
| preservesSupersymmetryFraction | 1/2 ⓘ |
| quantumNumber | carry 5-form topological charge ⓘ |
| R-symmetry | SO(5)_R ⓘ |
| relatedTo | heterotic small instantons via dualities ⓘ |
| roleInAGT | geometric origin of 4D N=2 theories via compactification ⓘ |
| roleInBlackObjects | source for 11D black brane solutions ⓘ |
| roleInDualities | unify various string theory branes via dualities ⓘ |
| selfDualFieldStrength | 3-form field strength is self-dual on worldvolume ⓘ |
| spatialDimension | 5 ⓘ |
| stackOfNWorldvolumeTheory | A_{N-1} type 6D (2,0) theory for N coincident M5-branes ⓘ |
| tensionScaling | T ~ 1 / l_p^6 ⓘ |
| theory | M-theory ⓘ |
| worldvolumeAnomalies | have gravitational and R-symmetry anomalies ⓘ |
| worldvolumeBosonicFields |
5 scalar fields
ⓘ
self-dual 2-form gauge field ⓘ |
| worldvolumeDimension | 6 ⓘ |
| worldvolumeFermionicFields | chiral fermions ⓘ |
| worldvolumeSignature | (1,5) ⓘ |
| worldvolumeSupersymmetry | (2,0) in 6 dimensions ⓘ |
| worldvolumeTheory | 6D (2,0) superconformal field theory ⓘ |
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: M5-branes Description of subject: M5-branes are five-dimensional extended objects in M-theory that play a central role in its non-perturbative dynamics and in the unification of various string theories.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.