Fluxes, Vacua, and Tadpoles meet Landau-Ginzburg and Fermat
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| Main Authors: | , , , |
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| Format: | Preprint |
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2022
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| _version_ | 1866915305754722304 |
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| author | Becker, Katrin Gonzalo, Eduardo Walcher, Johannes Wrase, Timm |
| author_facet | Becker, Katrin Gonzalo, Eduardo Walcher, Johannes Wrase, Timm |
| contents | Type IIB flux vacua based on Landau-Ginzburg models without Kähler deformations provide fully-controlled insights into the non-geometric and strongly-coupled string landscape. We show here that supersymmetric flux configurations at the Fermat point of the $1^9$ model, which were found long-time ago to saturate the orientifold tadpole, leave a number of massless fields, which however are not all flat directions of the superpotential at higher order. More generally, the rank of the Hessian of the superpotential is compatible with a suitably formulated tadpole conjecture for all fluxes that we found. Moreover, we describe new infinite families of supersymmetric 4d $\mathcal{N}=1$ Minkowski and AdS vacua and confront them with several other swampland conjectures. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2210_03706 |
| institution | arXiv |
| publishDate | 2022 |
| record_format | arxiv |
| spellingShingle | Fluxes, Vacua, and Tadpoles meet Landau-Ginzburg and Fermat Becker, Katrin Gonzalo, Eduardo Walcher, Johannes Wrase, Timm High Energy Physics - Theory Type IIB flux vacua based on Landau-Ginzburg models without Kähler deformations provide fully-controlled insights into the non-geometric and strongly-coupled string landscape. We show here that supersymmetric flux configurations at the Fermat point of the $1^9$ model, which were found long-time ago to saturate the orientifold tadpole, leave a number of massless fields, which however are not all flat directions of the superpotential at higher order. More generally, the rank of the Hessian of the superpotential is compatible with a suitably formulated tadpole conjecture for all fluxes that we found. Moreover, we describe new infinite families of supersymmetric 4d $\mathcal{N}=1$ Minkowski and AdS vacua and confront them with several other swampland conjectures. |
| title | Fluxes, Vacua, and Tadpoles meet Landau-Ginzburg and Fermat |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2210.03706 |