BRST cohomology ring in 2D gravity coupled to minimal models
| dc.creator | Kanno, H. | |
| dc.creator | Sarmadi, M. H. | |
| dc.date | 1992-07-23 | |
| dc.date.accessioned | 2026-07-07T04:18:48Z | |
| dc.date.available | 2026-07-07T04:18:48Z | |
| dc.description | The ring structure of Lian-Zuckerman states for $(q,p)$ minimal models coupled to gravity is shown to be ${\cal R}={\cal R}_0\otimes {\bf C} [w,w^{-1}]$ where ${\cal R}_0$ is the ring of ghost number zero operators generated by two elements and $w$ is an operator of ghost number $-1$. Some examples are discussed in detail. For these models the currents are also discussed and their algebra is shown to contain the Virasoro algebra. | |
| dc.description | 19 pages IC/92/150 | |
| dc.identifier | https://arxiv.org/abs/hep-th/9207078 | |
| dc.identifier | http://arxiv.org/abs/hep-th/9207078 | |
| dc.identifier | Int. J. Mod. Phys. A9 (1994) 39 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/53333 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | BRST cohomology ring in 2D gravity coupled to minimal models | |
| dc.type | text |