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Unoriented D-brane Instantons vs Heterotic worldsheet Instantons
We discuss Fermi interactions of four hyperini generated by "stringy" instantons in a Type I / Heterotic dual pair on T^4/Z_2.
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
2007
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| Acceso en línea: | https://dx.doi.org/10.1088/1126-6708/2008/02/073 http://cds.cern.ch/record/1075032 |