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Curved four-dimensional spacetime as infrared regulator in superstring theories
We construct a new class of exact and stable superstring solutions in which our four-dimensional spacetime is taken to be curved . We derive in this space the full one-loop partition function in the presence of non-zero \langle F^a_{\mu\nu}F_a^{\mu\nu}\rangle=F^2 gauge background as well as in an \l...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
1994
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0920-5632(95)00441-B http://cds.cern.ch/record/271138 |