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Graviton

In theories of quantum gravity, the graviton is the hypothetical elementary particle that mediates the force of gravitational interaction. It is a quantum of gravitational wave energy. There is no complete quantum field theory of gravitons due to the unsolved mathematical problem of renormalization in general relativity. This problem is avoided in string…

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Key facts & relationships

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C parity
+1
Color charge
No
Composition
Elementary particle
Electric charge
0 e
Family
Bosonic
Interactions
Gravitation

Topics to explore

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Overview

Theory

History

Energy and wavelength

Experimental observation

Difficulties and outstanding issues

Advanced semantic analysis

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Map overview Semantic statistics

Graviton

Nodes74
Edges73
Triples84
Avg. degree1.97
Density0.027027
Components1

How this topic connects Entity context

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Graviton

Top relations

related to Experimental observation · 11
Graviton → Although, Even, For, Furthermore, It, Jupiter, LIGO, Observations, The, Unambiguous, Virgo
related to history · 10
Graviton → Albert Einstein, Dmitry Blokhintsev, Fyodor Galperin, Just, Laplace's, Newton's, Paul Dirac, Pierre-Simon Laplace, Soviet, The
related to Difficulties and outstanding issues · 9
Graviton → Attempts, Infinities, Most, One, Planck, Since, Standard Model, Strings, Unfortunately
related to Gravitons and renormalization · 9
Graviton → Feynman, However, Mills, Planck, Therefore, These, Those, When, Yang
see also · 9
Graviton → Analogies, Dual, Einstein's, Hypothetical, Maxwell's, Physical, Physics, Theory, Units
related to Energy and wavelength · 8
Graviton → Alternatively, Compton, Einstein, Photon, Planck, The, This, While
related to Theory · 6
Graviton → All, In, It, Newton's, Standard Model, The
related to External links · 2
Graviton → BBC, In Our Time
C parity · 1
Graviton → +1
Color charge · 1
Graviton → No

Important terminology Word statistics

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Important terminology

gravitational gravitons quantum energy theory massless particle mass relativity general would gravitation interactions field photon interaction force spin-2 10 elementary

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
GravitonC parity+11.00infobox
GravitonColor chargeNo1.00infobox
GravitonCompositionElementary particle1.00infobox
GravitonElectric charge0 e1.00infobox
GravitonFamilyBosonic1.00infobox
GravitonInteractionsGravitation1.00infobox
GravitonMass0 < 6×10−32 eV/c2(limit)1.00infobox
GravitonMean lifetimestable1.00infobox
GravitonParity+11.00infobox
GravitonSpin2 ħ1.00infobox
GravitonSpin states+2 ħ, −2 ħ1.00infobox
GravitonStatisticsBose–Einstein statistics1.00infobox
GravitonStatusHypothetical1.00infobox
GravitonSymbolG1.00infobox
GravitonTheorized1930s The name is attributed to Dmitry Blokhintsev and F. M. Gal'perin in 19341.00infobox
Gravitonis ahypothetical elementary particle that mediates the force of gravitational interaction0.90text

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    Min side: 3
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