BRST invariant branching functions of G/H coset models
| dc.creator | Rhedin, Henric | |
| dc.date | 1994-07-15 | |
| dc.date | 1994-08-22 | |
| dc.date.accessioned | 2026-07-07T09:03:43Z | |
| dc.date.available | 2026-07-07T09:03:43Z | |
| dc.description | We compute branching functions of $G/H$ coset models using a BRST invariant branching function formulae, i.e. a branching function that respects a BRST invariance of the model. This ensures that only the coset degrees of freedom will propagate. We consider $G/H$ for rank$(G/H)=0$ models which includes the Kazama-Suzuki construction, and $G_{k_1}\times G_{k_2}/G_{k_1+k_2}$ models. Our calculations here confirm in part previous results for those models which have been obtained under an assumption in a free field approach. We also consider $G_{k_1}\times H_{k_2}/H_{k_1+k_2}$, where $H$ is a subgroup of $G$, and $\prod_{a=1}^mG_{k_a}/G_{\sum_{a=1}^nk_a}$, whose branching functions, to our knowledge, has not been calculated before. | |
| dc.description | 21 p., Göteborg ITP 94-16 | |
| dc.identifier | https://arxiv.org/abs/hep-th/9407082 | |
| dc.identifier | http://arxiv.org/abs/hep-th/9407082 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/149114 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | BRST invariant branching functions of G/H coset models | |
| dc.type | text |