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A comment on duality transformations and (discrete) gauge symmetries in four-dimensional strings
We discuss the relationship between target space modular invariance and discrete gauge symmetries in four-dimensional orbifold-like strings. First we derive the modular transformation properties of various string vertex operators of the massless string fields. Then we find that for supersymmetric co...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
1993
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0370-2693(93)90632-R http://cds.cern.ch/record/244336 |