New Special Operators in $W$-Gravity Theories
| dc.creator | Rama, S. Kalyana | |
| dc.date | 1991-09-18 | |
| dc.date.accessioned | 2026-07-07T04:18:37Z | |
| dc.date.available | 2026-07-07T04:18:37Z | |
| dc.description | We find new special physical operators of $W_3 -$gravity having non trivial ghost sectors. Some of these operators may be viewed as the liouville dressings of the energy operator of the Ising model coupled to {\it 2d~gravity} and this fills in a gap in the connection between pure $W_3 -$gravity and Ising model coupled to 2d gravity found in our previous work. We formulate a selection rule required for the calculation of correlators in $W -$gravity theories. Using this rule, we construct the non ghost part of the new operators of $W_N -$gravity and find that they represent the $(N , N+1)$ minimal model operators from both inside and outside the minimal table. Along the way we obtain the canonical spectrum of $W_N -$gravity for all $N$ . | |
| dc.description | 15 pages | |
| dc.identifier | https://arxiv.org/abs/hep-th/9109028 | |
| dc.identifier | http://arxiv.org/abs/hep-th/9109028 | |
| dc.identifier | Mod. Phys. Lett. A6 (1991) 3531-3542 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/53250 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | New Special Operators in $W$-Gravity Theories | |
| dc.type | text |