Vertex Operators of SL(2,R) Black Hole and 2-d gravity
| dc.creator | Alimohammadi, M. | |
| dc.creator | Ardalan, F. | |
| dc.date | 1994-01-31 | |
| dc.date | 1994-03-29 | |
| dc.date.accessioned | 2026-07-07T09:01:28Z | |
| dc.date.available | 2026-07-07T09:01:28Z | |
| dc.description | By boosting the vertex operators of Witten's $SL(2,R)/U(1)$ black hole, we show that in the region V they lead to the primary fields of $c=1$ matter coupled to gravity at nonzero cosmological constant, while there is no such correspondence in the region I, showing that Witten's black hole corresponds to $2d$ gravity only in a certain region and in a specific limit. By using the free field representation , we will show that the stress tensor of $SL(2,R)$ gauged by its nilpotent subgroup is equivalent to that of the Liouville theory with zero cosmological constant. | |
| dc.description | some type mistakes is corrected and a reference added | |
| dc.identifier | https://arxiv.org/abs/hep-th/9401158 | |
| dc.identifier | http://arxiv.org/abs/hep-th/9401158 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/148330 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Vertex Operators of SL(2,R) Black Hole and 2-d gravity | |
| dc.type | text |