Superpotential of three dimensional N $$ \mathcal{N} $$ = 1 heterotic supergravity
Abstract We dimensionally reduce the ten dimensional heterotic supergravity action on spacetimes of the form M $$ \mathcal{M} $$ (1, 2) x Y, where M $$ \mathcal{M} $$ (1, 2) is three dimensional maximally symmetric Anti de Sitter or Minkowski space, and Y is a compact seven dimensional manifold with...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2020-01-01
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| Series: | Journal of High Energy Physics |
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| Online Access: | https://doi.org/10.1007/JHEP01(2020)195 |
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| author | Xenia de Ia Ossa Magdalena Larfors Matthew Magill Eirik E. Svanes |
| author_facet | Xenia de Ia Ossa Magdalena Larfors Matthew Magill Eirik E. Svanes |
| author_sort | Xenia de Ia Ossa |
| collection | DOAJ |
| description | Abstract We dimensionally reduce the ten dimensional heterotic supergravity action on spacetimes of the form M $$ \mathcal{M} $$ (1, 2) x Y, where M $$ \mathcal{M} $$ (1, 2) is three dimensional maximally symmetric Anti de Sitter or Minkowski space, and Y is a compact seven dimensional manifold with G2 structure. In doing so, we derive the real superpotential functional of the corresponding three dimensional N $$ \mathcal{N} $$ = 1 theory. We confirm that extrema of this functional correspond to supersymmetric heterotic compacti:fications on manifolds of G2 structure in the large volume, weak coupling limit to first order in a'. We make some comments on the role of the superpotential functional with respect to the coupled moduli problem of instanton bundles over G2 manifolds. |
| format | Article |
| id | doaj-art-9464aa0f669141318b5e2b57c20142aa |
| institution | Kabale University |
| issn | 1029-8479 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj-art-9464aa0f669141318b5e2b57c20142aa2025-02-09T12:06:45ZengSpringerOpenJournal of High Energy Physics1029-84792020-01-012020112710.1007/JHEP01(2020)195Superpotential of three dimensional N $$ \mathcal{N} $$ = 1 heterotic supergravityXenia de Ia Ossa0Magdalena Larfors1Matthew Magill2Eirik E. Svanes3Mathematical Institute, Oxford UniversityDepartment of Physics and Astronomy, Uppsala UniversityDepartment of Physics and Astronomy, Uppsala UniversityDepartment of Physics, Kings College LondonAbstract We dimensionally reduce the ten dimensional heterotic supergravity action on spacetimes of the form M $$ \mathcal{M} $$ (1, 2) x Y, where M $$ \mathcal{M} $$ (1, 2) is three dimensional maximally symmetric Anti de Sitter or Minkowski space, and Y is a compact seven dimensional manifold with G2 structure. In doing so, we derive the real superpotential functional of the corresponding three dimensional N $$ \mathcal{N} $$ = 1 theory. We confirm that extrema of this functional correspond to supersymmetric heterotic compacti:fications on manifolds of G2 structure in the large volume, weak coupling limit to first order in a'. We make some comments on the role of the superpotential functional with respect to the coupled moduli problem of instanton bundles over G2 manifolds.https://doi.org/10.1007/JHEP01(2020)195Effective Field TheoriesFlux compacti:ficationsSuperstring VacuaSuperstrings and Heterotic Strings |
| spellingShingle | Xenia de Ia Ossa Magdalena Larfors Matthew Magill Eirik E. Svanes Superpotential of three dimensional N $$ \mathcal{N} $$ = 1 heterotic supergravity Journal of High Energy Physics Effective Field Theories Flux compacti:fications Superstring Vacua Superstrings and Heterotic Strings |
| title | Superpotential of three dimensional N $$ \mathcal{N} $$ = 1 heterotic supergravity |
| title_full | Superpotential of three dimensional N $$ \mathcal{N} $$ = 1 heterotic supergravity |
| title_fullStr | Superpotential of three dimensional N $$ \mathcal{N} $$ = 1 heterotic supergravity |
| title_full_unstemmed | Superpotential of three dimensional N $$ \mathcal{N} $$ = 1 heterotic supergravity |
| title_short | Superpotential of three dimensional N $$ \mathcal{N} $$ = 1 heterotic supergravity |
| title_sort | superpotential of three dimensional n mathcal n 1 heterotic supergravity |
| topic | Effective Field Theories Flux compacti:fications Superstring Vacua Superstrings and Heterotic Strings |
| url | https://doi.org/10.1007/JHEP01(2020)195 |
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