About: Stress–energy–momentum pseudotensor

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In the theory of general relativity, a stress–energy–momentum pseudotensor, such as the Landau–Lifshitz pseudotensor, is an extension of the non-gravitational stress–energy tensor that incorporates the energy–momentum of gravity. It allows the energy–momentum of a system of gravitating matter to be defined. In particular it allows the total of matter plus the gravitating energy–momentum to form a conserved current within the framework of general relativity, so that the total energy–momentum crossing the hypersurface (3-dimensional boundary) of any compact space–time hypervolume (4-dimensional submanifold) vanishes.

Attributes	Values
rdf:type	software yago:WikicatTensors yago:WikicatTensorsInGeneralRelativity yago:Abstraction100002137 yago:Cognition100023271 yago:Concept105835747 yago:Content105809192 yago:Idea105833840 yago:PsychologicalFeature100023100 yago:Quantity105855125 yago:Tensor105864481 yago:Variable105857459
rdfs:label	Stress–energy–momentum pseudotensor (en)
rdfs:comment	In the theory of general relativity, a stress–energy–momentum pseudotensor, such as the Landau–Lifshitz pseudotensor, is an extension of the non-gravitational stress–energy tensor that incorporates the energy–momentum of gravity. It allows the energy–momentum of a system of gravitating matter to be defined. In particular it allows the total of matter plus the gravitating energy–momentum to form a conserved current within the framework of general relativity, so that the total energy–momentum crossing the hypersurface (3-dimensional boundary) of any compact space–time hypervolume (4-dimensional submanifold) vanishes. (en)
dcterms:subject	Tensors in general relativity Tensors
Wikipage page ID	5529638 (xsd:integer)
Wikipage revision ID	1108722770 (xsd:integer)
Link from a Wikipage to another Wikipage	Bel–Robinson tensor Metric tensor (general relativity) Derivative Determinant Paul Dirac Pseudotensor Lev Davidovich Landau Cosmological constant Christoffel symbols Einstein field equations General relativity Gravitational constant Gravitational wave Conserved current Equivalence principle Angular momentum Levi-Civita connection Stress–energy tensor Partial derivative Albert Einstein Tensors in general relativity Erwin Schrödinger Accelerating universe Covariant derivative Hypersurface Tensors Jet bundle Einstein tensor Divergence Evgeny Mikhailovich Lifshitz Inertial frame of reference Metric tensor Hypervolume Space–time Stress–energy–momentum tensor
Link from a Wikipage to an external page	https://arxiv.org/abs/0705.0019v2
sameAs	Stress–energy–momentum pseudotensor Stress–energy–momentum pseudotensor Stress–energy–momentum pseudotensor
dbp:wikiPageUsesTemplate	dbt:= dbt:By_whom dbt:Citation_needed dbt:Reflist
has abstract	In the theory of general relativity, a stress–energy–momentum pseudotensor, such as the Landau–Lifshitz pseudotensor, is an extension of the non-gravitational stress–energy tensor that incorporates the energy–momentum of gravity. It allows the energy–momentum of a system of gravitating matter to be defined. In particular it allows the total of matter plus the gravitating energy–momentum to form a conserved current within the framework of general relativity, so that the total energy–momentum crossing the hypersurface (3-dimensional boundary) of any compact space–time hypervolume (4-dimensional submanifold) vanishes. Some people (such as Erwin Schrödinger) have objected to this derivation on the grounds that pseudotensors are inappropriate objects in general relativity, but the conservation law only requires the use of the 4-divergence of a pseudotensor which is, in this case, a tensor (which also vanishes). Also, most pseudotensors are sections of jet bundles, which are now recognized as perfectly valid objects in general relativity. (en)
gold:hypernym	Extension
prov:wasDerivedFrom	wikipedia-en:Stress–energy–momentum_pseudotensor?oldid=1108722770&ns=0
page length (characters) of wiki page	11383 (xsd:nonNegativeInteger)
foaf:isPrimaryTopicOf	wikipedia-en:Stress–energy–momentum_pseudotensor
is Link from a Wikipage to another Wikipage of	Index of physics articles (S) Conservative force Mass Mass in general relativity Noether's theorem Christian Møller Conservation of energy Stress–energy tensor Physical theories modified by general relativity Evgeny Lifshitz Gravitational binding energy Gravitational energy Teleparallelism Superfluid vacuum theory List of things named after Albert Einstein Pseudo-energy-momentum complex Pseudostress-energy tensor Stress-energy-momentum pseudotensor Landau-Lifschitz pseudotensor Landau-Lifshitz pseudotensor Landau–Lifshitz pseudotensor Einstein pseudotensor Stress-energy pseudotensor
is Wikipage redirect of	Pseudo-energy-momentum complex Pseudostress-energy tensor Stress-energy-momentum pseudotensor Landau-Lifschitz pseudotensor Landau-Lifshitz pseudotensor Landau–Lifshitz pseudotensor Einstein pseudotensor Stress-energy pseudotensor
is foaf:primaryTopic of	wikipedia-en:Stress–energy–momentum_pseudotensor

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