Second order perturbation theory in general relativity: Taub charges as integral constraints

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dc.authorid0000-0001-6938-9868en_US
dc.contributor.authorAltaş, Emel
dc.contributor.authorTekin, Bayram
dc.date.accessioned2019-12-06T21:15:07Z
dc.date.available2019-12-06T21:15:07Z
dc.date.issued2019
dc.departmentKMÜ, Kamil Özdağ Fen Fakültesi, Fizik Bölümüen_US
dc.descriptionWOS:000469330300012en_US
dc.description.abstractIn a nonlinear theory, such as general relativity, linearized field equations around an exact solution are necessary but not sufficient conditions for linearized solutions. Therefore, the linearized field equations can have some solutions which do not come from the linearization of possible exact solutions. This fact can make the perturbation theory ill defined, which would be a problem both at the classical and semiclassical quantization level. Here we study the first and second order perturbation theory in cosmological Einstein gravity and give the explicit form of the integral constraint, which is called the Taub charge, on the first order solutions for spacetimes with a Killing symmetry and a compact hypersurface without a boundary.en_US
dc.identifier.citationAltaş, E., Tekin, B. (2019). Second order perturbation theory in general relativity: Taub charges as integral constraints. Physical Review D, 99, 10.
dc.identifier.doi10.1103/PhysRevD.99.104078
dc.identifier.issn2470-0010
dc.identifier.issn2470-0029
dc.identifier.issue10en_US
dc.identifier.scopus2-s2.0-85066439700
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://dx.doi.org/10.1103/PhysRevD.99.104078
dc.identifier.urihttps://hdl.handle.net/11492/2444
dc.identifier.volume99en_US
dc.identifier.wosWOS:000469330300012
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Sceince
dc.indekslendigikaynakScopus
dc.institutionauthorAltaş, Emel
dc.language.isoen
dc.publisherAmer Physical Socen_US
dc.relation.journalPhysical Review Den_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titleSecond order perturbation theory in general relativity: Taub charges as integral constraintsen_US
dc.typeArticle

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