Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/2239
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dc.contributor.authorDemir, Durmuş Ali-
dc.contributor.authorTanyıldızı, Şükrü Hanif-
dc.date.accessioned2016-10-14T07:21:01Z
dc.date.available2016-10-14T07:21:01Z
dc.date.issued2006-02
dc.identifier.citationDemir, D. A., and Tanyıldızı, Ş. H. (2006). Higher curvature quantum gravity and large extra dimensions. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 633(2-3), 368-374. doi:10.1016/j.physletb.2005.12.014en_US
dc.identifier.issn0370-2693
dc.identifier.issn0370-2693-
dc.identifier.urihttp://doi.org/10.1016/j.physletb.2005.12.014
dc.identifier.urihttp://hdl.handle.net/11147/2239
dc.description.abstractWe discuss effective interactions among brane matter induced by modifications of higher dimensional Einstein gravity via the replacement of Einstein-Hilbert term with a generic function f(R) of the curvature scalar R. After deriving the graviton propagator, we analyze impact of virtual graviton exchanges on particle interactions, and conclude that f(R) gravity effects are best probed by high-energy processes involving massive gauge bosons, heavy fermions or the Higgs boson. We perform a comparative analysis of the predictions of f(R) gravity and of Arkani-Hamed-Dvali-Dimopoulos (ADD) scenario, and find that the former competes with the latter when f″(0) is positive and comparable to the fundamental scale of gravity in higher dimensions. In addition, we briefly discuss graviton emission from the brane as well as its decays into brane-localized matter, and find that they hardly compete with the ADD expectations. Possible existence of higher-curvature gravitational interactions in large extra spatial dimensions opens up various signatures to be confronted with existing and future collider experiments.en_US
dc.description.sponsorshipTurkish Academy of Sciences through GEBIP grant, and Scientific and Technical Research Council of Turkey through project 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.subjectEinstein gravityen_US
dc.subjectArkani-Hamed–Dvali–Dimopoulos (ADD)en_US
dc.subjectPhenomenological theory (Physics)en_US
dc.subjectLarge extra dimensionsen_US
dc.titleHigher curvature quantum gravity and large extra dimensionsen_US
dc.typeArticleen_US
dc.authoridTR1918en_US
dc.institutionauthorDemir, Durmuş Ali-
dc.departmentIzmir Institute of Technology. Physicsen_US
dc.identifier.volume633en_US
dc.identifier.issue2-3en_US
dc.identifier.startpage368en_US
dc.identifier.endpage374en_US
dc.identifier.wosWOS:000235098500037en_US
dc.identifier.scopus2-s2.0-30944457788en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1016/j.physletb.2005.12.014-
dc.relation.doi10.1016/j.physletb.2005.12.014en_US
dc.coverage.doi10.1016/j.physletb.2005.12.014en_US
dc.identifier.scopusqualityQ1-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.openairetypeArticle-
item.fulltextWith Fulltext-
item.cerifentitytypePublications-
item.grantfulltextopen-
item.languageiso639-1en-
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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