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dc.contributor.authorPetropoulos, P. M.en
dc.contributor.authorRizos, J.en
dc.date.accessioned2015-11-24T18:38:25Z-
dc.date.available2015-11-24T18:38:25Z-
dc.identifier.issn0370-2693-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/17332-
dc.rightsDefault Licence-
dc.subjectgauge coupling unificationen
dc.subjectgravitational couplingsen
dc.subjectloop correctionsen
dc.subjectcompactificationsen
dc.subjectgutsen
dc.titleUniversal moduli-dependent string thresholds in Z(2)xZ(2) orbifoldsen
heal.typejournalArticle-
heal.type.enJournal articleen
heal.type.elΆρθρο Περιοδικούel
heal.identifier.secondary<Go to ISI>://A1996UL50800009-
heal.identifier.secondaryhttp://ac.els-cdn.com/0370269396002304/1-s2.0-0370269396002304-main.pdf?_tid=487c5195a69cc248491f6ed430149567&acdnat=1334230840_2a618a68dcf686b579148aac25a8f783-
heal.languageen-
heal.accesscampus-
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιώνel
heal.publicationDate1996-
heal.abstractIn the context of a recently proposed method for computing exactly string loop corrections regularized in the infra-red, we determine and calculate the universal moduli-dependent part of the threshold corrections to the gauge couplings for the symmetric Z(2) x Z(2) orbifold model. We show that these corrections decrease the unification scale of the underlying effective field theory. We also comment on the relation between this infra-red regularization scheme and other proposed methods.en
heal.journalNamePhysics Letters Ben
heal.journalTypepeer reviewed-
heal.fullTextAvailabilityTRUE-
Appears in Collections:Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά)

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