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Instanton numbers and exchange symmetries in N=2 dual string pairs
In this note, we comment on Calabi-Yau spaces with Hodge numbers h_{1, 1}=3 and h_{2,1}=243. We focus on the Calabi-Yau space WP_{1,1,2, 8, 12}(24) and show how some of its instanton numbers are related to coefficients of certain modular forms. We also comment on the relation of four dimensional exc...
| Autores principales: | , , , |
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| Lenguaje: | eng |
| Publicado: |
1996
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0370-2693(96)00668-5 http://cds.cern.ch/record/299174 |