Sections, multisections, and U(1) fields in F-theory

© 2016, Journal of Singularities. All rights reserved. We show that genus-one fibrations lacking a global section fit naturally into the geometric moduli space of Weierstrass models. Elliptic fibrations with multiple sections (nonzero Mordell-Weil rank), which give rise in F-theory to abelian U(1) f...

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Bibliografiske detaljer
Main Authors: Morrison, David, Taylor, Washington
Format: Article
Sprog:English
Udgivet: Journal of Singularities 2021
Online adgang:https://hdl.handle.net/1721.1/134521