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https://olympias.lib.uoi.gr/jspui/handle/123456789/16462Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Leontaris, G. K. | en |
| dc.contributor.author | Tamvakis, K. | en |
| dc.date.accessioned | 2015-11-24T18:31:24Z | - |
| dc.date.available | 2015-11-24T18:31:24Z | - |
| dc.identifier.issn | 0370-2693 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/16462 | - |
| dc.rights | Default Licence | - |
| dc.subject | fermionic string models | en |
| dc.subject | 4-dimensional strings | en |
| dc.subject | supersymmetric guts | en |
| dc.subject | construction | en |
| dc.subject | supergravity | en |
| dc.subject | dimensions | en |
| dc.title | Constraints from Proton Decay in the Flipped Su(5)Xu(1) Superstring Model | en |
| heal.type | journalArticle | - |
| heal.type.en | Journal article | en |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.identifier.secondary | <Go to ISI>://A1991FP72500012 | - |
| heal.identifier.secondary | http://ac.els-cdn.com/0370269391916212/1-s2.0-0370269391916212-main.pdf?_tid=2a3f3122b3e2681457e68d6fe2ce417c&acdnat=1334232162_9ddc20f232f61c43a8b02193baa9bb03 | - |
| heal.language | en | - |
| heal.access | campus | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιών | el |
| heal.publicationDate | 1991 | - |
| heal.abstract | We discuss the constraints that emerge from the existence of dimension-5 baryon-violating operators in the flipped SU(5) x U(1) superstring model. These are constraints on matter field assignments and on singlet VEV values. Although baryon-violating dimension-5 operators that appear as quintic non-renormalizable terms vanish as has been proven before and as we verify here, effective dimension-5 operators resulting from Higgs exchange put non-trivial but feasible constraints on the model. Constraints are also extracted from the presence of higher order non-renormalizable terms that generate such operators which do not a priori vanish. | en |
| heal.journalName | Physics Letters B | en |
| heal.journalType | peer reviewed | - |
| heal.fullTextAvailability | TRUE | - |
| Appears in Collections: | Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά) | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Leontaris-1991-Constraints from Pro.pdf | 413.78 kB | Adobe PDF | View/Open |
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