Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/2162
Full metadata record
DC FieldValueLanguage
dc.contributor.authorBauer, Florian-
dc.contributor.authorDemir, Durmuş Ali-
dc.date.accessioned2016-09-20T13:53:23Z
dc.date.available2016-09-20T13:53:23Z
dc.date.issued2008-07-24
dc.identifier.citationBauer, F., and Demir, D. A. (2008). Inflation with non-minimal coupling: Metric vs. Palatini formulations. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 665(4), 222-226. doi:10.1016/j.physletb.2008.06.014en_US
dc.identifier.issn0370-2693
dc.identifier.issn0370-2693-
dc.identifier.urihttp://doi.org/10.1016/j.physletb.2008.06.014
dc.identifier.urihttp://hdl.handle.net/11147/2162
dc.description.abstractWe analyze non-minimally coupled scalar field theories in metric (second-order) and Palatini (first-order) formalisms in a comparative fashion. After contrasting them in a general setup, we specialize to inflation and find that the two formalisms differ in their predictions for various cosmological parameters. The main reason is that dependencies on the non-minimal coupling parameter are different in the two formalisms. For successful inflation, the Palatini approach prefers a much larger value for the non-minimal coupling parameter than the Metric approach. Unlike the Metric formalism, in Palatini, the inflaton stays well below the Planck scale whereby providing a natural inflationary epoch. © 2008 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipAlexander von HumboldtStiftung Friedrich Wilhelm Bessel-Forschungspreise and by the Turkish Academy of Sciences via GEBIP granten_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.subjectScalar field theoryen_US
dc.subjectMetric approachesen_US
dc.subjectPalatini approachesen_US
dc.titleInflation With Non-Minimal Coupling: Metric Vs. Palatini Formulationsen_US
dc.typeArticleen_US
dc.authoridTR1918en_US
dc.institutionauthorDemir, Durmuş Ali-
dc.departmentİzmir Institute of Technology. Physicsen_US
dc.identifier.volume665en_US
dc.identifier.issue4en_US
dc.identifier.startpage222en_US
dc.identifier.endpage226en_US
dc.identifier.wosWOS:000258210800020en_US
dc.identifier.scopus2-s2.0-46449101949en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1016/j.physletb.2008.06.014-
dc.relation.doi10.1016/j.physletb.2008.06.014en_US
dc.coverage.doi10.1016/j.physletb.2008.06.014en_US
dc.identifier.wosqualityQ1-
dc.identifier.scopusqualityQ1-
dc.identifier.wosqualityttpTop10%en_US
item.fulltextWith Fulltext-
item.openairetypeArticle-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextopen-
item.languageiso639-1en-
item.cerifentitytypePublications-
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
Files in This Item:
File Description SizeFormat 
2162.pdf216.63 kBAdobe PDFThumbnail
View/Open
Show simple item record



CORE Recommender

SCOPUSTM   
Citations

205
checked on Dec 20, 2024

WEB OF SCIENCETM
Citations

198
checked on Dec 21, 2024

Page view(s)

226
checked on Dec 23, 2024

Download(s)

574
checked on Dec 23, 2024

Google ScholarTM

Check




Altmetric


Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.