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http://doi.org/10.25358/openscience-4601Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Ecker, Jill | |
| dc.date.accessioned | 2016-08-03T13:32:55Z | |
| dc.date.available | 2016-08-03T15:32:55Z | |
| dc.date.issued | 2016 | |
| dc.identifier.uri | https://openscience.ub.uni-mainz.de/handle/20.500.12030/4603 | - |
| dc.description.abstract | In this doctoral thesis, various aspects of string model building and phenomenology are investigated within the framework of Type IIA string theory on the T 6/(Z2 × Z6 × ΩR) orbifold with discrete torsion. The aim is the reproduction of supersymmetric versions of well-known particle physics models using intersecting rigid D6-branes wrapped on fractional three-cycles. The models analyzed include the minimal supersymmetric Standard Model as well as supersymmetric Pati-Salam models, left-right symmetric models and SU(5) models. Systematic computer scans test numerous combinations of intersecting D6-branes in order to detect those that give rise to the correct chiral particle content of the considered models. For each type of the aforementioned models, concrete examples will be found which satisfy the constraints on the particle spectrum and fulfill all consistency conditions. Finally, the thesis will focus on phenomenological aspects of the particle physics models found, including the detection of massless U(1) combinations, discrete Zn-symmetries and cubic couplings such as the Yukawa couplings. | en_GB |
| dc.description.abstract | In dieser Doktorarbeit erforsche ich verschiedene Aspekte von Stringtheorie-Modellbildung und -Phänomenologie auf der Orbifaltigkeit T 6/(Z2 × Z6 × ΩR) im Rahmen der Typ IIA Stringtheorie. Das Ziel besteht darin, mit Hilfe von starren, sich schneidenden D6-Branen, supersymmetrische Varianten von bekannten Modellen der Teilchenphysik zu konstruieren. Die in dieser Doktorarbeit in Betracht gezogenen Modelle umfassen das minimal super- symmetrische Standardmodell, Pati-Salam Modelle und links-rechts symmetrische Modelle, sowie SU(5) Modelle. Wir wenden systematische Rechner Suchen an, um verschiedene Konfigurationen von sich schneidenden D6-Branen zu testen auf ihre Tauglichkeit, realistische Teilchenspektra zu reproduzieren. Mehrere realistische und konsistente Teilchenmodelle werden explizit angegeben. Zum Abschluss befassen wir uns mit zusätzlichen Eigenschaften der Modelle, wie die Existenz von masselosen U(1) Kombinationen, diskrete Zn-Symmetrien und Dreipunktkopplungen wie beispielsweise den Yukawa- Kopplungen. | de_DE |
| dc.language.iso | eng | |
| dc.rights | InCopyright | de_DE |
| dc.rights.uri | https://rightsstatements.org/vocab/InC/1.0/ | |
| dc.subject.ddc | 530 Physik | de_DE |
| dc.subject.ddc | 530 Physics | en_GB |
| dc.title | Type IIA string theory on T 6/(Z2 × Z6 × OmegaR) : model building and string phenomenology with intersecting D6-branes | en_GB |
| dc.type | Dissertation | de_DE |
| dc.identifier.urn | urn:nbn:de:hebis:77-diss-1000006041 | |
| dc.identifier.doi | http://doi.org/10.25358/openscience-4601 | - |
| jgu.type.dinitype | doctoralThesis | |
| jgu.type.version | Original work | en_GB |
| jgu.type.resource | Text | |
| jgu.description.extent | viii, 258 Seiten | |
| jgu.organisation.department | FB 08 Physik, Mathematik u. Informatik | - |
| jgu.organisation.year | 2016 | |
| jgu.organisation.number | 7940 | - |
| jgu.organisation.name | Johannes Gutenberg-Universität Mainz | - |
| jgu.rights.accessrights | openAccess | - |
| jgu.organisation.place | Mainz | - |
| jgu.subject.ddccode | 530 | |
| opus.date.accessioned | 2016-08-03T13:32:55Z | |
| opus.date.modified | 2016-08-10T10:50:34Z | |
| opus.date.available | 2016-08-03T15:32:55 | |
| opus.subject.dfgcode | 00-000 | |
| opus.organisation.string | FB 08: Physik, Mathematik und Informatik: Institut für Physik | de_DE |
| opus.identifier.opusid | 100000604 | |
| opus.institute.number | 0801 | |
| opus.metadataonly | false | |
| opus.type.contenttype | Dissertation | de_DE |
| opus.type.contenttype | Dissertation | en_GB |
| jgu.organisation.ror | https://ror.org/023b0x485 | |
| Appears in collections: | JGU-Publikationen | |
Files in This Item:
| File | Description | Size | Format | ||
|---|---|---|---|---|---|
 | 100000604.pdf | 2.45 MB | Adobe PDF | View/Open |