Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/6824
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dc.contributor.authorKorutlu, Beste-
dc.date.accessioned2018-02-22T11:45:55Z-
dc.date.available2018-02-22T11:45:55Z-
dc.date.issued2015-11-
dc.identifier.citationKorutlu, B. (2015). Softly fine-tuned Standard Model and the scale of inflation. Modern Physics Letters A, 30(34). doi:10.1142/S0217732315501795en_US
dc.identifier.issn0217-7323-
dc.identifier.issn17936632-
dc.identifier.urihttp://doi.org/10.1142/S0217732315501795-
dc.identifier.urihttp://hdl.handle.net/11147/6824-
dc.description.abstractThe direct coupling between the Higgs field and the spacetime curvature, if finely tuned, is known to stabilize the Higgs boson mass. The fine-tuning is soft because the Standard Model (SM) parameters are subject to no fine-tuning thanks to their independence from the Higgs-curvature coupling. This soft fine-tuning leaves behind a large vacuum energy ∝ ΛUV 4 which inflates the Universe with a Hubble rate ∝ ΛUV, UV being the SM ultraviolet (UV) boundary. This means that the tensor-to-scalar ratio inferred from cosmic microwave background polarization measurements by BICEP2, Planck and others lead to the determination of UV. The exit from the inflationary phase, as usual, is accomplished via decays of the vacuum energy. Here, we show that, identification of UV with the inflaton, as a sliding UV scale upon the SM, respects the soft fine-tuning constraint and does not disrupt the stability of the SM Higgs boson.en_US
dc.description.sponsorshipScientific and Technical Research Council of Turkey (113C002 / 115F212)en_US
dc.language.isoenen_US
dc.publisherWorld Scientific Publishing Co. Pte Ltden_US
dc.relationinfo:eu-repo/grantAgreement/TUBITAK/BIDEB/113C002en_US
dc.relationinfo:eu-repo/grantAgreement/TUBITAK/MFAG/115F212en_US
dc.relation.ispartofModern Physics Letters Aen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectInflationary scaleen_US
dc.subjectUV cutoffen_US
dc.subjectHiggs-curvature couplingen_US
dc.subjectFine-tuning schemeen_US
dc.titleSoftly fine-tuned standard model and the scale of inflationen_US
dc.typeArticleen_US
dc.institutionauthorKorutlu, Beste-
dc.departmentİzmir Institute of Technology. Physicsen_US
dc.identifier.volume30en_US
dc.identifier.issue34en_US
dc.identifier.wosWOS:000363411500003en_US
dc.identifier.scopus2-s2.0-84945473093en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1142/S0217732315501795-
dc.relation.doi10.1142/S0217732315501795en_US
dc.coverage.doi10.1142/S0217732315501795en_US
dc.identifier.wosqualityQ3-
dc.identifier.scopusqualityQ2-
item.openairetypeArticle-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
item.languageiso639-1en-
item.cerifentitytypePublications-
item.grantfulltextopen-
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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