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dc.contributor.authorErdem, Recai
dc.date.accessioned2017-07-18T12:42:35Z
dc.date.available2017-07-18T12:42:35Z
dc.date.issued2016
dc.identifier.citationErdem, R. (2016). It is sufficient to set the cosmological constant to zero or to a small number at an initial time. Turkish Journal of Physics, 40(2), 175-179. doi:10.3906/fiz-1506-25en_US
dc.identifier.issn1300-0101
dc.identifier.urihttp://doi.org/10.3906/fiz-1506-25
dc.identifier.urihttp://hdl.handle.net/11147/5950
dc.description.abstractI point out a simple but usually overlooked fact about the cosmological constant problem: to solve the cosmological constant problem it is sufficient to find a symmetry or mechanism that sets the cosmological constant to zero or to a tiny value at some time in the past, provided that general relativity is the relevant theory of gravity, and the energy-momentum tensor (excluding the part of the form of a cosmological constant) is conserved. The relevant symmetry or mechanism need not be applicable today. Any additional cosmological constant term induced by a phase transition in the energy-momentum tensor in this case is compensated by a shift in the cosmological constant term of gravitational origin.en_US
dc.language.isoengen_US
dc.publisherTÜBİTAKen_US
dc.relation.isversionof10.3906/fiz-1506-25en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCosmological constanten_US
dc.subjectCosmologyen_US
dc.subjectGeneral relativityen_US
dc.subjectInitial timeen_US
dc.titleIt is sufficient to set the cosmological constant to zero or to a small number at an initial timeen_US
dc.typearticleen_US
dc.contributor.authorIDTR1503en_US
dc.contributor.institutionauthorErdem, Recai
dc.relation.journalTurkish Journal of Physicsen_US
dc.contributor.departmentİYTE, Fen Fakültesi, Fizik Bölümüen_US
dc.identifier.volume40en_US
dc.identifier.issue2en_US
dc.identifier.startpage175en_US
dc.identifier.endpage179en_US
dc.identifier.wosWOS:000375154600008
dc.identifier.scopusSCOPUS:2-s2.0-84966489874
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US


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