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dc.contributor.advisorTarhan, İsmail
dc.contributor.authorKanmaz, Kezban
dc.date.accessioned2021-05-07T09:01:42Z
dc.date.available2021-05-07T09:01:42Z
dc.date.submitted2011
dc.date.issued2018-08-06
dc.identifier.urihttps://acikbilim.yok.gov.tr/handle/20.500.12812/603497
dc.description.abstractBu çalışmada, öncelikle Einstein alan denklemleri, enerji-momentum tensörü ve türleri özetlenmiştir.Daha sonra, Evrenin ilk çağlarında etkin olduğuna inanılan manyetize olmuş skaler alan ve ideal akışkanlı bazı kozmolojik modeller elde edip çözümlerin araştırılması, elde edilen çözümlerin fiziksel ve matematiksel özelliklerinin tartışılması hedeflenmiştir. Bu amaçla; manyetik alan içeren skaler alan ile dolu, homojen fakat anizotrop bir uzay zamanı temsil eden Marder metriği için Einstein alan denklemleri elde edilerek çözümler aranmaktadır. Elde edilen çözümlerin asimptotik davranışları ve fiziksel özellikleri incelenmiş ve sonuçların evrenin evrimine ve evrim işlemleri sırasında karşılaşılan kozmolojik olayları açıklamadaki rolü güncel bilgiler çerçevesinde tartışılmaktadır.
dc.description.abstractIn this study, firstly we summarized the Einstein field equations, energy momentum tensor and their types.Then, obtaining some cosmological models with perfect fluid and the magnetized scalar field which is believed to be effective in the early time of the universe, investigation of their solutions and discussion of the physical and the mathematical properties for the obtained solutions were aimed. For this purpose, the Einstein field equations of the Marder metric which represents homogeneous and anisotropic space-time and filled with scalar field containing magnetic field were obtained and their solutions were investigated. Asymptotic behaviors and physical properties of the obtained solutions were examined and the role of the results to the evolution of the universe and explanation of cosmological events were discussed in the framework of current knowledge.en_US
dc.languageTurkish
dc.language.isotr
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightsAttribution 4.0 United Statestr_TR
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectAstronomi ve Uzay Bilimleritr_TR
dc.subjectAstronomy and Space Sciencesen_US
dc.subjectFizik ve Fizik Mühendisliğitr_TR
dc.subjectPhysics and Physics Engineeringen_US
dc.titleSkaler alan kozmolojilerde manyetik alan kaynaklı bazı kozmolojik modeller
dc.title.alternativeSome cosmological models with magnetic field in scalar field cosmologies
dc.typedoctoralThesis
dc.date.updated2018-08-06
dc.contributor.departmentFizik Ana Bilim Dalı
dc.subject.ytmEinstein field equations
dc.subject.ytmScalar fields
dc.subject.ytmElectromagnetic fields
dc.subject.ytmCosmological models
dc.subject.ytmCosmological constant
dc.subject.ytmKlein-Gordon equipment
dc.subject.ytmCosmology
dc.subject.ytmMagnetic fields
dc.subject.ytmMaxwell equations
dc.identifier.yokid419286
dc.publisher.instituteFen Bilimleri Enstitüsü
dc.publisher.universityÇANAKKALE ONSEKİZ MART ÜNİVERSİTESİ
dc.identifier.thesisid309556
dc.description.pages46
dc.publisher.disciplineDiğer


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