Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Graviphoton> ?p ?o. }
Showing items 1 to 33 of
33
with 100 items per page.
- Graviphoton abstract "In theoretical physics, a graviphoton (aka gravivector) is a hypothetical particle which emerges as an excitation of the metric tensor (i.e. gravitational field) in spacetime dimensions higher than four, as described in Kaluza–Klein theory.However, its crucial physical properties are analogous to a (massive) photon: it induces a "vector force", sometimes dubbed a "fifth force". The electromagnetic potential emerges from an extra component of the metric tensor , where the figure 5 labels an additional, fifth dimension.In gravity theories with extended supersymmetry (extended supergravities), a graviphoton is normally a superpartner of the graviton that behaves like a photon, and is prone to couple with gravitational strength, as was appreciated in the late 1970s. Unlike the graviton, however, it may provide a repulsive (as well as an attractive) force, and thus, in some technical sense, a type of anti-gravity. Under special circumstances, then, in several natural models, often descending from five-dimensional theories mentioned, it may actually cancel the gravitational attraction in the static limit. Joël Scherk investigated semirealistic aspects of this phenomenon, thereby opening up an ongoing search for physical manifestations of the mechanism.".
- Graviphoton wikiPageID "1191031".
- Graviphoton wikiPageRevisionID "592530515".
- Graviphoton hasPhotoCollection Graviphoton.
- Graviphoton subject Category:Bosons.
- Graviphoton subject Category:Hypothetical_elementary_particles.
- Graviphoton subject Category:Photons.
- Graviphoton subject Category:Quantum_field_theory.
- Graviphoton subject Category:Supersymmetry.
- Graviphoton type Body109224911.
- Graviphoton type Boson109226997.
- Graviphoton type Bosons.
- Graviphoton type ElementaryParticle109272085.
- Graviphoton type GaugeBoson109287415.
- Graviphoton type HypotheticalElementaryParticles.
- Graviphoton type NaturalObject100019128.
- Graviphoton type Object100002684.
- Graviphoton type Particle109386422.
- Graviphoton type Photon109391223.
- Graviphoton type Photons.
- Graviphoton type PhysicalEntity100001930.
- Graviphoton type Whole100003553.
- Graviphoton comment "In theoretical physics, a graviphoton (aka gravivector) is a hypothetical particle which emerges as an excitation of the metric tensor (i.e. gravitational field) in spacetime dimensions higher than four, as described in Kaluza–Klein theory.However, its crucial physical properties are analogous to a (massive) photon: it induces a "vector force", sometimes dubbed a "fifth force".".
- Graviphoton label "Gravifotón".
- Graviphoton label "Graviphoton".
- Graviphoton sameAs Gravifotón.
- Graviphoton sameAs 중력광자.
- Graviphoton sameAs m.04fzvk.
- Graviphoton sameAs Q844302.
- Graviphoton sameAs Q844302.
- Graviphoton sameAs Graviphoton.
- Graviphoton wasDerivedFrom Graviphoton?oldid=592530515.
- Graviphoton isPrimaryTopicOf Graviphoton.