Nordström's scalar theory of gravitation
E379968
Nordström's scalar theory of gravitation is an early 20th-century relativistic theory of gravity that models gravitational interaction using a scalar field, serving as a precursor and alternative to Einstein’s general relativity.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Brans–Dicke theory | 1 |
| Nordström's scalar theory of gravitation canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3682652 — 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: Nordström's scalar theory of gravitation Context triple: [Gunnar Nordström, notableWork, Nordström's scalar theory of gravitation]
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A.
The Foundation of the General Theory of Relativity
The Foundation of the General Theory of Relativity is Albert Einstein’s seminal 1916 paper that systematically presents and mathematically formulates his theory of gravitation, revolutionizing modern physics and our understanding of space-time.
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B.
The Mathematical Theory of Relativity
The Mathematical Theory of Relativity is Arthur Stanley Eddington’s influential 1923 exposition that systematically presented and popularized Einstein’s general theory of relativity for the scientific community.
-
C.
On the Curvature of Space
"On the Curvature of Space" is a pioneering 1922 paper by Alexander Friedmann that introduced non-static, expanding-universe solutions to Einstein’s field equations, laying the theoretical foundation for modern cosmology.
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D.
Einstein’s 1907 equivalence principle paper
Einstein’s 1907 equivalence principle paper is the seminal work in which Albert Einstein first proposed the equivalence of gravitational and inertial mass, laying the conceptual foundation for the later development of general relativity.
-
E.
Space, Time and Gravitation
"Space, Time and Gravitation" is a popular science book by Arthur Stanley Eddington that explains Einstein’s theory of general relativity and its implications for our understanding of the universe.
- 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: Nordström's scalar theory of gravitation Target entity description: Nordström's scalar theory of gravitation is an early 20th-century relativistic theory of gravity that models gravitational interaction using a scalar field, serving as a precursor and alternative to Einstein’s general relativity.
-
A.
The Foundation of the General Theory of Relativity
The Foundation of the General Theory of Relativity is Albert Einstein’s seminal 1916 paper that systematically presents and mathematically formulates his theory of gravitation, revolutionizing modern physics and our understanding of space-time.
-
B.
The Mathematical Theory of Relativity
The Mathematical Theory of Relativity is Arthur Stanley Eddington’s influential 1923 exposition that systematically presented and popularized Einstein’s general theory of relativity for the scientific community.
-
C.
On the Curvature of Space
"On the Curvature of Space" is a pioneering 1922 paper by Alexander Friedmann that introduced non-static, expanding-universe solutions to Einstein’s field equations, laying the theoretical foundation for modern cosmology.
-
D.
Einstein’s 1907 equivalence principle paper
Einstein’s 1907 equivalence principle paper is the seminal work in which Albert Einstein first proposed the equivalence of gravitational and inertial mass, laying the conceptual foundation for the later development of general relativity.
-
E.
Space, Time and Gravitation
"Space, Time and Gravitation" is a popular science book by Arthur Stanley Eddington that explains Einstein’s theory of general relativity and its implications for our understanding of the universe.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
historical physical theory
ⓘ
relativistic theory of gravitation ⓘ scalar theory of gravity ⓘ |
| aimedTo | reconcile gravity with special relativity ⓘ |
| alternativeTo |
theory of relativity
ⓘ
surface form:
Einstein's general theory of relativity
|
| assumes |
global Lorentz symmetry
ⓘ
universality of free fall for massive particles ⓘ |
| classification | purely scalar metric theory of gravity ⓘ |
| comparedWith |
law of universal gravitation
ⓘ
surface form:
Newtonian gravity
|
| compatibleWith | special relativity ⓘ |
| describes | gravitational interaction via a scalar field ⓘ |
| doesNotCurve | spacetime in the Riemannian sense ⓘ |
| doesNotInclude | tensorial gravitational degrees of freedom ⓘ |
| failsToPredict |
bending of light by gravity
ⓘ
correct perihelion advance of Mercury ⓘ |
| field |
gravitational physics
ⓘ
relativistic field theory ⓘ theoretical physics ⓘ |
| formulatedBy | Gunnar Nordström ⓘ |
| formulationPeriod | early 20th century ⓘ |
| gravitationalFieldType | scalar field ⓘ |
| historicalContext | pre-general-relativity attempts to relativize gravity ⓘ |
| historicalStatus | superseded by general relativity ⓘ |
| improvesUpon |
Newtonian gravitational cosmology
ⓘ
surface form:
Newtonian gravity by incorporating special relativity
|
| influenced | development of metric theories of gravity ⓘ |
| involves |
conformal rescaling of the Minkowski metric
ⓘ
coupling of matter to a scalar gravitational potential ⓘ |
| mathematicalFramework | Lorentz-invariant scalar field equations ⓘ |
| metricCurvature | zero ⓘ |
| namedAfter | Gunnar Nordström ⓘ |
| observationalStatus | ruled out by light-deflection measurements ⓘ |
| precursorTo | general relativity ⓘ |
| predicts |
gravitational redshift
ⓘ
violation of the strong equivalence principle ⓘ |
| relatedConcept |
metric theories of gravitation
ⓘ
scalar–tensor theories of gravity ⓘ |
| relativistic | true ⓘ |
| satisfies | equivalence principle in a limited sense ⓘ |
| spacetimeGeometry | flat spacetime ⓘ |
| statusInModernPhysics | of mainly historical and pedagogical interest ⓘ |
| testedBy | classical solar-system observations ⓘ |
| treatsMass | as a source of a scalar field ⓘ |
| uses |
Minkowski space-time
ⓘ
surface form:
Minkowski spacetime
scalar gravitational potential ⓘ special relativity ⓘ |
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: Nordström's scalar theory of gravitation Description of subject: Nordström's scalar theory of gravitation is an early 20th-century relativistic theory of gravity that models gravitational interaction using a scalar field, serving as a precursor and alternative to Einstein’s general relativity.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Brans–Dicke theory