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Duality anomaly cancellation, minimal string unification and the effective low-energy Lagrangian of 4-D strings
We present a systematic study of the constraints coming from target-space duality and the associated duality anomaly cancellations on orbifold-like 4-D strings. A prominent role is played by the modular weights of the massless fields. We present a general classification of all possible modular weigh...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
1992
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0550-3213(92)90189-I http://cds.cern.ch/record/232688 |