Early universe with variable cosmological constants in higher dimensional space time

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dc.authorid0000-0001-9673-8875en_US
dc.authorid0000-0003-0183-5539
dc.contributor.authorKhadekar, G. S.
dc.contributor.authorKondawar, Gopal L.
dc.contributor.authorÖzel, Cenap
dc.date.accessioned2021-06-23T19:25:49Z
dc.date.available2021-06-23T19:25:49Z
dc.date.issued2008
dc.departmentBAİBÜ, Fen Edebiyat Fakültesi, Matematik Bölümüen_US
dc.description.abstractThe field equations with variable cosmological and gravitational constants are consider in the presence of perfect fluid for Kaluza-Klein type cosmological model. The exact solutions of the field equations are obtained by using the gamma law equation of state p = (gamma - 1)rho in which the parameter gamma depends on scale factor R. The functional form of gamma(R) is used to analyze a wide range of cosmological solution at early universe for two phases in cosmic history: inflationary phase and radiation dominated phase. The corresponding physical interpretation of cosmological solution are also discussed in the framework of higher dimensional space time.en_US
dc.identifier.doi10.1007/s10773-007-9629-2
dc.identifier.endpage1852en_US
dc.identifier.issn0020-7748
dc.identifier.issn1572-9575
dc.identifier.issue7en_US
dc.identifier.startpage1844en_US
dc.identifier.urihttps://doi.org/10.1007/s10773-007-9629-2
dc.identifier.urihttps://hdl.handle.net/20.500.12491/6255
dc.identifier.volume47en_US
dc.identifier.wosWOS:000256521400007en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.institutionauthorÖzel, Cenap
dc.language.isoenen_US
dc.publisherSpringer/Plenum Publishersen_US
dc.relation.ispartofInternational Journal Of Theoretical Physicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectEarly Universeen_US
dc.subjectGravitational and Cosmological Constantsen_US
dc.titleEarly universe with variable cosmological constants in higher dimensional space timeen_US
dc.typeArticleen_US

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