| Autor: |
Lara B. Anderson, James Gray, Paul-Konstantin Oehlmann |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
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| Zdroj: |
Journal of High Energy Physics, Vol 2024, Iss 1, Pp 1-91 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
1029-8479 |
| DOI: |
10.1007/JHEP01(2024)017 |
| Popis: |
Abstract In this work we investigate 5-dimensional theories obtained from M-theory on genus one fibered threefolds which exhibit twisted algebras in their fibers. We provide a base-independent algebraic description of the threefolds and compute light 5D BPS states charged under finite sub-algebras of the twisted algebras. We further construct the Jacobian fibrations that are associated to 6-dimensional F-theory lifts, where the twisted algebra is absent. These 6/5-dimensional theories are compared via twisted circle reductions of F-theory to M-theory. In the 5-dimensional theories we discuss several geometric transitions that connect twisted with untwisted fibrations. We present detailed discussions of e 6 2 $$ {\mathfrak{e}}_6^{(2)} $$ , so 8 3 $$ {\mathfrak{so}}_8^{(3)} $$ and su 3 2 $$ {\mathfrak{su}}_3^{(2)} $$ twisted fibers and provide several explicit example threefolds via toric constructions. Finally, limits are considered in which gravity is decoupled, including Little String Theories for which we match 2-group symmetries across twisted T-dual theories. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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