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The Exact Quartic Effective Action for the Type IIB Superstring
We propose a four-point effective action for the graviton, antisymmetric two-forms, dilaton and axion of type IIB superstring in ten dimensions. It is explicitly SL(2,Z)-invariant and reproduces the known tree-level results. Perturbatively, it has only one-loop corrections generalizing the non-renor...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
1997
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| Acceso en línea: | https://dx.doi.org/10.1016/S0370-2693(97)01430-5 http://cds.cern.ch/record/335366 |