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Differential invariants of Kundt waves

dc.contributor.authorKruglikov, Boris
dc.contributor.authorMcNutt, David Duncan
dc.contributor.authorSchneider, Eivind
dc.date.accessioned2020-03-31T11:20:07Z
dc.date.available2020-03-31T11:20:07Z
dc.date.issued2019-07-17
dc.description.abstractKundt waves belong to the class of spacetimes which are not distinguished by their scalar curvature invariants. We address the equivalence problem for the metrics in this class via scalar differential invariants with respect to the equivalence pseudo-group of the problem. We compute and finitely represent the algebra of those on the generic stratum and also specify the behavior for vacuum Kundt waves. The results are then compared to the invariants computed by the Cartan–Karlhede algorithm.en_US
dc.identifier.citationKruglikov BS, McNutt DD, Schneider E. Differential invariants of Kundt waves. Classical and quantum gravity. 2019;36:155011(15):1-17en_US
dc.identifier.cristinIDFRIDAID 1721729
dc.identifier.doi10.1088/1361-6382/ab28c5
dc.identifier.issn0264-9381
dc.identifier.issn1361-6382
dc.identifier.urihttps://hdl.handle.net/10037/17939
dc.language.isoengen_US
dc.publisherIOP Publishingen_US
dc.relation.journalClassical and quantum gravity
dc.relation.projectIDNorges forskningsråd: 250367en_US
dc.relation.projectIDUniversitetet i Stavanger: 250367en_US
dc.relation.projectIDinfo:eu-repo/grantAgreement/RCN/FRINATEK/250367/Norway/Pseudo-Riemannian Geometry and Polynomial Curvature Invariants: Classification, Characterisation and Applications//en_US
dc.rights.accessRightsopenAccessen_US
dc.rights.holderCopyright 2019 The Author(s)en_US
dc.subjectVDP::Mathematics and natural science: 400::Mathematics: 410en_US
dc.subjectVDP::Matematikk og Naturvitenskap: 400::Matematikk: 410en_US
dc.titleDifferential invariants of Kundt wavesen_US
dc.type.versionpublishedVersionen_US
dc.typeJournal articleen_US
dc.typeTidsskriftartikkelen_US
dc.typePeer revieweden_US


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