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One-Loop Effective Action in Orbifold Compactifications
We employ the covariant background formalism to derive generic expressions for the one-loop effective action in field theoretic orbifold compactifications. The contribution of each orbifold sector is given by the effective action of its fixed torus with a shifted mass matrix. We thus study in detail...
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| Lenguaje: | eng |
| Publicado: |
2008
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| Acceso en línea: | https://dx.doi.org/10.1088/1126-6708/2008/08/097 http://cds.cern.ch/record/1106969 |