Codimension-Three Bundle Singularities in F-Theory
We study new nonperturbative phenomena in N=1 heterotic string vacua corresponding to pointlike bundle singularities in codimension three. These degenerations result in new four-dimensional infrared physics characterized by light solitonic states whose origin is explained in the dual F-theory model....
| Main Authors: | , , , , |
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| Format: | Journal article |
| Published: |
2000
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