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Renormalization of the Planck mass for type II superstrings on symmetric orbifolds
We compute the one-loop renormalization of the Planck mass for type II string theories compactified to four dimensions on symmetric orbifolds that preserve ${\cal N}=1$ supersymmetry. Depending on the orbifold, the effect can be as large as to compete with the standard tree-level value.
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| Lenguaje: | eng |
| Publicado: |
2002
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| Acceso en línea: | https://dx.doi.org/10.1088/1126-6708/2002/10/026 http://cds.cern.ch/record/565929 |