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Minimalism in Inflation Model Building
In this paper we demand that a successfull inflationary scenario should follow from a model entirely motivated by particle physics considerations. We show that such a connection is indeed possible within the framework of concrete supersymmetric Grand Unified Theories where the doublet-triplet splitt...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
1997
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/S0370-2693(97)01357-9 http://cds.cern.ch/record/328226 |
| _version_ | 1780891012005101568 |
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| author | Dvali, G.R. Riotto, Antonio |
| author_facet | Dvali, G.R. Riotto, Antonio |
| author_sort | Dvali, G.R. |
| collection | CERN |
| description | In this paper we demand that a successfull inflationary scenario should follow from a model entirely motivated by particle physics considerations. We show that such a connection is indeed possible within the framework of concrete supersymmetric Grand Unified Theories where the doublet-triplet splitting problem is naturally solved. The Fayet-Iliopoulos D-term of a gauge $U(1)_{\xi}$ symmetry, which plays a crucial role in the solution of the doublet-triplet splitting problem, simultaneously provides a built-in inflationary slope protected from dangerous supergravity corrections. |
| id | cern-328226 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1997 |
| record_format | invenio |
| spelling | cern-3282262023-01-31T09:12:35Zdoi:10.1016/S0370-2693(97)01357-9http://cds.cern.ch/record/328226engDvali, G.R.Riotto, AntonioMinimalism in Inflation Model BuildingParticle Physics - PhenomenologyIn this paper we demand that a successfull inflationary scenario should follow from a model entirely motivated by particle physics considerations. We show that such a connection is indeed possible within the framework of concrete supersymmetric Grand Unified Theories where the doublet-triplet splitting problem is naturally solved. The Fayet-Iliopoulos D-term of a gauge $U(1)_{\xi}$ symmetry, which plays a crucial role in the solution of the doublet-triplet splitting problem, simultaneously provides a built-in inflationary slope protected from dangerous supergravity corrections.In this paper we demand that a successfull inflationary scenario should follow from a model entirely motivated by particle physics considerations. We show that such a connection is indeed possible within the framework of concrete supersymmetric Grand Unified Theories where the doublet-triplet splitting problem is naturally solved. The Fayet-Iliopoulos D-term of a gauge $U(1)_{\xi}$ symmetry, which plays a crucial role in the solution of the doublet-triplet splitting problem, simultaneously provides a built-in inflationary slope protected from dangerous supergravity corrections.In this paper we demand that a successfull inflationary scenario should follow from a model entirely motivated by particle physics considerations. We show that such a connection is indeed possible within the framework of concrete supersymmetric Grand Unified Theories where the doublet-triplet splitting problem is naturally solved. The Fayet-Iliopoulos D-term of a gauge $U(1)_{\xi}$ symmetry, which plays a crucial role in the solution of the doublet-triplet splitting problem, simultaneously provides a built-in inflationary slope protected from dangerous supergravity corrections.In this paper we demand that a successfull inflationary scenario should follow from a model entirely motivated by particle physics considerations. We show that such a connection is indeed possible within the framework of concrete supersymmetric Grand Unified Theories where the doublet-triplet splitting problem is naturally solved. The Fayet-Iliopoulos D-term of a gauge $U(1)_{\xi}$ symmetry, which plays a crucial role in the solution of the doublet-triplet splitting problem, simultaneously provides a built-in inflationary slope protected from dangerous supergravity corrections.In this paper we demand that a successful inflationary scenario should follow from a model entirely motivated by particle physics considerations. We show that such a connection is indeed possible within the framework of concrete supersymmetric Grand Unified Theories where the doublet-triplet splitting problem is naturally solved. The Fayet–Iliopoulos D -term of a gauge U (1) ξ symmetry, which plays a crucial role in the solution of the doublet-triplet splitting problem, simultaneously provides a built-in inflationary slope protected from dangerous supergravity corrections.hep-ph/9706408FERMILAB-PUB-97-125-ACERN-TH-97-130CERN-TH-97-130FERMILAB-PUB-97-125-Aoai:cds.cern.ch:3282261997-06-19 |
| spellingShingle | Particle Physics - Phenomenology Dvali, G.R. Riotto, Antonio Minimalism in Inflation Model Building |
| title | Minimalism in Inflation Model Building |
| title_full | Minimalism in Inflation Model Building |
| title_fullStr | Minimalism in Inflation Model Building |
| title_full_unstemmed | Minimalism in Inflation Model Building |
| title_short | Minimalism in Inflation Model Building |
| title_sort | minimalism in inflation model building |
| topic | Particle Physics - Phenomenology |
| url | https://dx.doi.org/10.1016/S0370-2693(97)01357-9 http://cds.cern.ch/record/328226 |
| work_keys_str_mv | AT dvaligr minimalismininflationmodelbuilding AT riottoantonio minimalismininflationmodelbuilding |