Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Four-current> ?p ?o. }
Showing items 1 to 24 of
24
with 100 items per page.
- Four-current abstract "In special and general relativity, the four-current is the 4-dimensional analogue of the electric current density, which is used in the geometric context of 4d spacetime, rather than 3d space and time separately. Mathematically it is a four-vector, and is Lorentz covariant.Analogously, it's possible to have any form of "current density", meaning the flow of a quantity per unit time per unit area, see current density for more on this quantity. This article uses the summation convention for indices, see covariance and contravariance of vectors for background on raised and lowered indices, and raising and lowering indices on how to switch between them.".
- Four-current wikiPageID "1701834".
- Four-current wikiPageRevisionID "576142265".
- Four-current hasPhotoCollection Four-current.
- Four-current subject Category:Electromagnetism.
- Four-current subject Category:Minkowski_spacetime.
- Four-current subject Category:Theory_of_relativity.
- Four-current comment "In special and general relativity, the four-current is the 4-dimensional analogue of the electric current density, which is used in the geometric context of 4d spacetime, rather than 3d space and time separately. Mathematically it is a four-vector, and is Lorentz covariant.Analogously, it's possible to have any form of "current density", meaning the flow of a quantity per unit time per unit area, see current density for more on this quantity.".
- Four-current label "4-ток".
- Four-current label "Cuadricorriente".
- Four-current label "Four-current".
- Four-current label "Quadricorrente".
- Four-current label "Vierstroom".
- Four-current label "四維電流密度".
- Four-current label "電荷・電流密度".
- Four-current sameAs Cuadricorriente.
- Four-current sameAs Quadricorrente.
- Four-current sameAs 電荷・電流密度.
- Four-current sameAs Vierstroom.
- Four-current sameAs m.05pl20.
- Four-current sameAs Q2074152.
- Four-current sameAs Q2074152.
- Four-current wasDerivedFrom Four-current?oldid=576142265.
- Four-current isPrimaryTopicOf Four-current.