172 pages

Towards low energy physics from the heterotic string [Elektronische Ressource] / vorgelegt von Saúl Noé Ramos Sánchez. [Universität Bonn, Physikalisches Institut]

rheinische_friedrich-wilhelms-universitat_bonn - Saul Noe Ramos Sanchez

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172 pages

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. .UNIVERSITAT BONNPhysikalisches InstitutTowards Low Energy Physics from the Heterotic StringvonSaul Noe Ramos S anchezWe investigate orbifold compacti cations of the heterotic string, addres-sing in detail their construction, classi cation and phenomenological po-tential. Based on the insight gained from grand uni cation theories, wedevelop a successful strategy to search for models resembling the mini-mal supersymmetric extension of the standard model (MSSM) in II6orbifold compacti cations. We nd about 200 MSSM candidates with thegauge group and the exact spectrum of the MSSM, and supersymmetricvacua below the compacti cation scale. Among them, there are severalmodels with the following realistic features: R-parity, seesaw suppressedneutrino masses, and intermediate scale of supersymmetry breakdown.Post address: BONN-IR-2008-08Nussallee 12 Bonn University53115 Bonn Juni 2008Germany ISSN-0172-8741Towards Low Energy Physics from theHeterotic StringDissertationzurErlangung der DoktorwurdederMathematisch-Naturwissenschaftlichen FakultatderRheinischen Friedrich-Wilhelms-Universitatzu Bonnvorgelegt vonSaul Noe Ramos SanchezausMexiko StadtBonn 2008Angefertigt mit Genehmigung der Mathematisch-Naturwissenschaftlichen Fakultat der UniversitatBonnReferent: Prof. Dr. Hans-Peter NillesKorreferent: Prof. Dr. Albrecht KlemmTag der Promotion: 24. Juni 2008Diese Dissertation ist auf dem Hochschulschriftenserver der ULB Bonnhttp://hss.

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Publié par	rheinische_friedrich-wilhelms-universitat_bonn
Publié le	01 janvier 2008
Nombre de lectures	22
Poids de l'ouvrage	1 Mo

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. .
UNIVERSITAT BONN
Physikalisches Institut
Towards Low Energy Physics from the Heterotic String
von
Saul Noe Ramos S anchez
We investigate orbifold compacti cations of the heterotic string, addres-
sing in detail their construction, classi cation and phenomenological po-
tential. Based on the insight gained from grand uni cation theories, we
develop a successful strategy to search for models resembling the mini-
mal supersymmetric extension of the standard model (MSSM) in II6
orbifold compacti cations. We nd about 200 MSSM candidates with the
gauge group and the exact spectrum of the MSSM, and supersymmetric
vacua below the compacti cation scale. Among them, there are several
models with the following realistic features: R-parity, seesaw suppressed
neutrino masses, and intermediate scale of supersymmetry breakdown.
Post address: BONN-IR-2008-08
Nussallee 12 Bonn University
53115 Bonn Juni 2008
Germany ISSN-0172-8741Towards Low Energy Physics from the
Heterotic String
Dissertation
zur
Erlangung der Doktorwurde
der
Mathematisch-Naturwissenschaftlichen Fakultat
der
Rheinischen Friedrich-Wilhelms-Universitat
zu Bonn
vorgelegt von
Saul Noe Ramos Sanchez
aus
Mexiko Stadt
Bonn 2008Angefertigt mit Genehmigung der Mathematisch-Naturwissenschaftlichen Fakultat der Universitat
Bonn
Referent: Prof. Dr. Hans-Peter Nilles
Korreferent: Prof. Dr. Albrecht Klemm
Tag der Promotion: 24. Juni 2008
Diese Dissertation ist auf dem Hochschulschriftenserver der ULB Bonn
http://hss.ulb.uni-bonn.de/diss online elektronisch publiziert.
Erscheinungsjahr: 2008!"$#%&'(*)+,%(

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