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On the Heterotic/F-Theory Duality in Eight Dimensions
We review quantitative tests on the duality between the heterotic string on T^2 and F-theory on K3. On the heterotic side, certain threshold corrections to the effective action can be exactly computed at one-loop order, and the issue is to reproduce these from geometric quantities pertaining to the...
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| Lenguaje: | eng |
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1999
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| Acceso en línea: | http://cds.cern.ch/record/405247 |