On the GUT scale of F-theory SU(5)
| dc.contributor.author | Leontaris, G. K. | en |
| dc.contributor.author | Vlachos, N. D. | en |
| dc.date.accessioned | 2015-11-24T18:39:35Z | |
| dc.date.available | 2015-11-24T18:39:35Z | |
| dc.identifier.issn | 0370-2693 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/17460 | |
| dc.rights | Default Licence | - |
| dc.subject | selberg zeta-function | en |
| dc.subject | riemann surfaces | en |
| dc.subject | unification | en |
| dc.subject | thresholds | en |
| dc.subject | formula | en |
| dc.title | On the GUT scale of F-theory SU(5) | en |
| heal.abstract | In F-theory GUTs, threshold corrections from Kaluza-Klein (KK) massive modes arising from gauge and matter multiplets play an important role in the determination of the weak mixing angle and the strong gauge coupling of the effective low energy model. In this Letter we further explore the induced modifications on the gauge couplings running and the GUT scale. In particular, we focus on the KK-contributions from matter curves and analyze the conditions on the chiral and Higgs matter spectrum which imply a GUT scale consistent with the minimal unification scenario. As an application, we present an explicit computation of these thresholds for matter fields residing on specific non-trivial Riemann surfaces. (C) 2011 Elsevier B.V. All rights reserved. | en |
| heal.access | campus | - |
| heal.fullTextAvailability | TRUE | - |
| heal.identifier.primary | DOI 10.1016/j.physletb.2011.09.060 | - |
| heal.identifier.secondary | <Go to ISI>://000296549200036 | - |
| heal.identifier.secondary | http://ac.els-cdn.com/S0370269311011336/1-s2.0-S0370269311011336-main.pdf?_tid=74841bc83181a280273bdef1a73e6a44&acdnat=1334224355_68fbedf740f9705f67b32f77de658b1c | - |
| heal.journalName | Physics Letters B | en |
| heal.journalType | peer reviewed | - |
| heal.language | en | - |
| heal.publicationDate | 2011 | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιών | el |
| heal.type | journalArticle | - |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.type.en | Journal article | en |
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