On the exact quartic effective action for the type IIB superstring
| dc.creator | Kehagias, A. | |
| dc.creator | Partouche, H. | |
| dc.date | 1997-10-02 | |
| dc.date | 1997-12-16 | |
| dc.date.accessioned | 2026-07-07T11:36:07Z | |
| dc.date.available | 2026-07-07T11:36:07Z | |
| dc.description | 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 for the NS-NS sector, generalizing the non-renormalization theorem of the R^4 term. Finally, the non-perturbative corrections are of the expected form, namely, they can be interpreted as arising from single D-instantons of multiple charge. | |
| dc.description | 14 pages, latex. minor corrections, version to appear in Phys.Lett.B | |
| dc.identifier | https://arxiv.org/abs/hep-th/9710023 | |
| dc.identifier | http://arxiv.org/abs/hep-th/9710023 | |
| dc.identifier | Phys.Lett.B422:109-116,1998 | |
| dc.identifier | doi:10.1016/S0370-2693(97)01430-5 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/198814 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | On the exact quartic effective action for the type IIB superstring | |
| dc.type | text |