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Elevating the Free-Fermion $Z_{2} \times Z_{2}$ Orbifold Model to a Compactification of $F$-Theory
We study the elliptic fibrations of some Calabi-Yau three-folds, including the $Z_2\times Z_2$ orbifold with $(h_{1,1},h_{2,1})=(27,3)$, which is equivalent to the common framework of realistic free-fermion models, as well as related models with $(h_{1,1},h_{2,1})=(51,3)$ and $(31,7)$. Two related p...
| Autores principales: | , , , , |
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| Lenguaje: | eng |
| Publicado: |
1998
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1142/S0217751X00000598 http://cds.cern.ch/record/374635 |