Publication:
Non-Riemannian description of Robinson-Trautman spacetimes in Brans-Dicke theory of gravity

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dc.contributor.coauthorAdak, Muzaffer
dc.contributor.departmentDepartment of Physics
dc.contributor.departmentGraduate School of Sciences and Engineering
dc.contributor.kuauthorŞenikoğlu, Yorgo
dc.contributor.kuauthorDereli, Tekin
dc.contributor.schoolcollegeinstituteCollege of Sciences
dc.contributor.schoolcollegeinstituteGRADUATE SCHOOL OF SCIENCES AND ENGINEERING
dc.date.accessioned2024-11-09T11:40:07Z
dc.date.issued2019
dc.description.abstractThe variational field equations of Brans-Dicke scalar-tensor theory of gravitation are given in a non-Riemannian setting in the language of exterior differential forms over four-dimensional spacetimes. A conformally resealed Robinson-Trautman metric together with the Brans-Dicke scalar field are used to characterize algebraically special Robinson-Trautman spacetimes. All the relevant tensors are worked out in a complex null basis and given explicitly in an appendix for future reference. Some special families of solutions are also given and discussed.
dc.description.fulltextYES
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.issue4
dc.description.openaccessYES
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuN/A
dc.description.sponsorshipScientific Research Coordination Unit of Pamukkale University
dc.description.sponsorshipKoç University
dc.description.versionAuthor's final manuscript
dc.description.volume28
dc.identifier.doi10.1142/S0218271819500706
dc.identifier.eissn1793-6594
dc.identifier.embargoNO
dc.identifier.filenameinventorynoIR01898
dc.identifier.issn0218-2718
dc.identifier.quartileN/A
dc.identifier.scopus2-s2.0-85060023321
dc.identifier.urihttps://doi.org/10.1142/S0218271819500706
dc.identifier.wos460925500014
dc.keywordsModified theories of gravity
dc.keywordsGravitational aspects of string theory
dc.keywordsGravitational waves
dc.keywordsHigher-dimensional gravity and other theories of gravity
dc.language.isoeng
dc.publisherWorld Scientific Publishing
dc.relation.grantno2018KKP109
dc.relation.ispartofInternational Journal of Modern Physics D
dc.relation.urihttp://cdm21054.contentdm.oclc.org/cdm/ref/collection/IR/id/8576
dc.subjectPhysics
dc.subjectAstronomy and astrophysics
dc.titleNon-Riemannian description of Robinson-Trautman spacetimes in Brans-Dicke theory of gravity
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.kuauthorDereli, Dündar Tekin
local.contributor.kuauthorŞenikoğlu, Yorgo
local.publication.orgunit1GRADUATE SCHOOL OF SCIENCES AND ENGINEERING
local.publication.orgunit1College of Sciences
local.publication.orgunit2Department of Physics
local.publication.orgunit2Graduate School of Sciences and Engineering
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