Type IIB String Backgrounds on Parallelizable PP-Waves and Conformal Liouville Theory
| dc.creator | Hssaini, M. | |
| dc.creator | Sedra, M. B. | |
| dc.date | 2003-08-27 | |
| dc.date | 2003-09-02 | |
| dc.date.accessioned | 2026-07-07T04:15:39Z | |
| dc.date.available | 2026-07-07T04:15:39Z | |
| dc.description | The scope of this work concerns the adaptation of the parallelizability pp-wave (Ppp-wave) process to D=10 type IIB string backgrounds in the presence of the non-trivial anti-self dual R-R 5-form $\QTR{cal}{F}$. This is important in the sense that it gives rise to some unsuspected properties. In fact, exact solutions of type IIB string backgrounds on Ppp-waves are discussed. For the $u$-dependence of the dilaton field $Φ$, we establish explicitly a correspondence between type IIB supergravity equations of motion and 2d-conformal Liouville field theory. We show also that the corresponding conserved conformal current $T(Φ)$ coincides exactly with the trace of the symmetric matrix $μ_{ij}$ appearing in the quadratic front factor $F=μ_{ij}x^{i}x^{j}$ of the Ppp-wave. Furthermore, we consider the transverse space dependence of the dilaton $Φ$ and show that the supergravity equations are easily solved for the linear realization of the dilaton field. Other remarkable properties related to this case are also discussed. | |
| dc.description | LaTeX file, 16 pages,Extended discussion, References updated | |
| dc.identifier | https://arxiv.org/abs/hep-th/0308187 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0308187 | |
| dc.identifier | Afr.J.Math.Phys. 1 (2004) 91-97 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/52090 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Type IIB String Backgrounds on Parallelizable PP-Waves and Conformal Liouville Theory | |
| dc.type | text |