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Universality properties of N=2 and N=1 Heterotic threshold corrections
In the framework of heterotic compactifications, we consider the one-loop corrections to the gauge couplings, which were shown to be free of any infra-red ambiguity. For a class of N=2 models, namely those that are obtained by toroidal compactification to four dimensions of generic six-dimensional N...
Autores principales: | Kiritsis, E., Kounnas, C., Petropoulos, P.M., Rizos, J. |
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Lenguaje: | eng |
Publicado: |
1996
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.1016/S0550-3213(96)00550-0 http://cds.cern.ch/record/308353 |
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