On Global Flipped SU(5) GUTs in F-theory
High Energy Physics - Theory
2011-03-31 v2
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.
Keywords
Cite
@article{arxiv.1008.2506,
title = {On Global Flipped SU(5) GUTs in F-theory},
author = {Yu-Chieh Chung},
journal= {arXiv preprint arXiv:1008.2506},
year = {2011}
}
Comments
45 pages, 12 tables, 1 figure; typos corrected, footnotes added, and a reference added