Non-perturbative scalar potential inspired by type IIAstrings on rigid CY; Journal of High Energy Physics; Vol. 26
| Источник: | Journal of High Energy Physics Vol. 26.— 2016.— [66, 39 p.] |
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| Главный автор: | |
| Автор-организация: | |
| Другие авторы: | , |
| Примечания: | Title screen Motivated by a class of flux compactifications of type IIA strings on rigid Calabi-Yau manifolds, preserving N = 2 local supersymmetry in four dimensions, we derive a non-perturbative potential of all scalar fields from the exact D-instanton corrected metric on the hypermultiplet moduli space. Applying this potential to moduli stabilization, we find a discrete set of exact vacua for axions. At these critical points, the stability problem is decoupled into two subspaces spanned by the axions and the other fields (dilaton and K¨ahler moduli), respectively. Whereas the stability of the axions is easily achieved, numerical analysis shows instabilities in the second subspace. |
| Язык: | английский |
| Опубликовано: |
2016
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| Предметы: | |
| Online-ссылка: | http://dx.doi.org/10.1007/JHEP11(2016)066 |
| Формат: | Электронный ресурс Статья |
| Запись в KOHA: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=655533 |