Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/2116
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dc.contributor.authorDemir, Durmuş Ali-
dc.contributor.authorPuliçe, Beyhan-
dc.date.accessioned2016-08-16T08:48:26Z
dc.date.available2016-08-16T08:48:26Z
dc.date.issued2006-06
dc.identifier.citationDemir, D.A., and Puliçe, B. (2006). Non-gravitating scalars and spacetime compactification. Physics Letters B: Nuclear, Elementary Particle and High-Energy Physics, 638(1), 1-7. doi:10.1016/j.physletb.2006.05.015en_US
dc.identifier.issn0370-2693
dc.identifier.issn0370-2693-
dc.identifier.urihttp://doi.org/10.1016/j.physletb.2006.05.015
dc.identifier.urihttp://hdl.handle.net/11147/2116
dc.description.abstractWe discuss role of partially gravitating scalar fields, scalar fields whose energy-momentum tensors vanish for a subset of dimensions, in dynamical compactification of a given set of dimensions. We show that the resulting spacetime exhibits a factorizable geometry consisting of usual four-dimensional spacetime with full Poincaré invariance times a manifold of extra dimensions whose size and shape are determined by the scalar field dynamics. Depending on the strength of its coupling to the curvature scalar, the vacuum expectation value (VEV) of the scalar field may or may not vanish. When its VEV is zero the higher-dimensional spacetime is completely flat and there is no compactification effect at all. On the other hand, when its VEV is nonzero the extra dimensions get spontaneously compactified. The compactification process is such that a bulk cosmological constant is utilized for curving the extra dimensions.en_US
dc.description.sponsorshipTÜBİTAK: 104T503en_US
dc.language.isoenen_US
dc.publisherElsevier Ltd.en_US
dc.relation.ispartofPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physicsen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectVacuum expectation valueen_US
dc.subjectScalar field theoryen_US
dc.subjectSpace-timeen_US
dc.subjectCompactificationsen_US
dc.titleNon-gravitating scalars and spacetime compactificationen_US
dc.typeArticleen_US
dc.authoridTR1918en_US
dc.institutionauthorDemir, Durmuş Ali-
dc.institutionauthorPuliçe, Beyhan-
dc.departmentIzmir Institute of Technology. Physicsen_US
dc.identifier.volume638en_US
dc.identifier.issue1en_US
dc.identifier.startpage1en_US
dc.identifier.endpage7en_US
dc.identifier.wosWOS:000238489700001en_US
dc.identifier.scopus2-s2.0-33744810592en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1016/j.physletb.2006.05.015-
dc.relation.doi10.1016/j.physletb.2006.05.015en_US
dc.coverage.doi10.1016/j.physletb.2006.05.015en_US
dc.identifier.scopusqualityQ1-
item.fulltextWith Fulltext-
item.openairetypeArticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextopen-
crisitem.author.dept04.05. Department of Pyhsics-
Appears in Collections:Physics / Fizik
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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