Four Dimensional Gravitational Backgrounds Based on N=4 c=4 Superconformal Systems
| dc.creator | Kounnas, C. | |
| dc.date | 1993-04-22 | |
| dc.date.accessioned | 2026-07-07T11:14:42Z | |
| dc.date.available | 2026-07-07T11:14:42Z | |
| dc.description | We propose two new realizations of the N=4, $\hat{c}=4$ superconformal system based on the compact and non-compact versions of parafermionic algebras. The target space interpretation of these systems is given in terms of four-dimensional target spaces with non-trivial metric and topology different from the previously known four-dimensional semi-wormhole realization. The proposed $\hat{c}=4$ systems can be used as a building block to construct perturbatively stable superstring solutions with covariantized target space supersymmetry around non-trivial gravitational and dilaton backgrounds. | |
| dc.description | LateX, 21pp | |
| dc.identifier | https://arxiv.org/abs/hep-th/9304102 | |
| dc.identifier | http://arxiv.org/abs/hep-th/9304102 | |
| dc.identifier | Phys.Lett.B321:26-40,1994 | |
| dc.identifier | doi:10.1016/0370-2693(94)90323-9 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/192164 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Four Dimensional Gravitational Backgrounds Based on N=4 c=4 Superconformal Systems | |
| dc.type | text |