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Article Dans Une Revue Journal of High Energy Physics Année : 2024

Flat F-theory and friends

Résumé

We discuss F-theory backgrounds associated to flat torus bundles over Ricci-flat manifolds. In this setting the F-theory background can be understood as a IIB orientifold with a large radius limit described by a supersymmetric compactification of IIB supergravity on a smooth, Ricci flat, but in general non-spin geometry. When compactified on an additional circle these backgrounds are T-dual to IIA compactifications on smooth non-orientable manifolds with a Pin-minus structure.

Dates et versions

hal-04127967 , version 1 (14-06-2023)

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Peng Cheng, Ilarion V Melnikov, Ruben Minasian. Flat F-theory and friends. Journal of High Energy Physics, 2024, 01, pp.027. ⟨10.1007/JHEP01(2024)027⟩. ⟨hal-04127967⟩
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