Comments on A,B,C Chains of Heterotic and Type II Vacua
We construct, as hypersurfaces in toric varieties, Calabi-Yau manifolds corresponding to F-theory vacua dual to E8*E8 heterotic strings compactified to six dimensions on K3 surfaces with non-semisimple gauge backgrounds. These vacua were studied in the recent work of Aldazabal, Font, Ibanez and Uran...
| Автори: | , , |
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| Формат: | Journal article |
| Мова: | English |
| Опубліковано: |
1997
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