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    Article

    Non-Abelian Gauge Symmetry and the Higgs Mechanism in F-Theory

    Singular fiber resolution does not describe the spontaneous breaking of gauge symmetry in F-theory, as the corresponding branch of the moduli space does not exist in the theory. Accordingly, even non-abelian g...

    Antonella Grassi, James Halverson… in Communications in Mathematical Physics (2015)

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    Article

    Perturbative Corrections to Kähler Moduli Spaces

    We propose a general formula for perturbative-in-α′ corrections to the Kähler potential on the quantum Kähler moduli space of Calabi–Yau n-folds, for any n, in their asymptotic large volume regime. The knowledge ...

    James Halverson, Hans Jockers, Joshua M. Lapan… in Communications in Mathematical Physics (2015)