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arXiv · 1008.2506

On Global Flipped SU(5) GUTs in F-theory

Yu-Chieh Chung
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Abstract

We construct an SU(4) spectral divisor and its factorization of types (3,1) and (2,2) based on the construction proposed in [1]. We calculate the chiral spectra of flipped SU(5) GUTs by using the spectral divisor construction. The results agree with those from the analysis of semi-local spectral covers. Our computations provide an example for the validity of the spectral divisor construction and suggest that the standard heterotic formulae are applicable to the case of F-theory on an elliptically fibered Calabi-Yau fourfold with no heterotic dual.

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Yu-Chieh Chung. 2011-03-27. On Global Flipped SU(5) GUTs in F-theory. https://doi.org/10.1007/jhep03(2011)126

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