A nonabelian square root of abelian vertex operators
| dc.creator | Frieler, K. | |
| dc.creator | Rehren, K. -H. | |
| dc.date | 1997-05-06 | |
| dc.date | 1997-05-26 | |
| dc.date.accessioned | 2026-07-07T11:36:04Z | |
| dc.date.available | 2026-07-07T11:36:04Z | |
| dc.description | Kadanoff's "correlations along a line" in the critical two-dimensional Ising model (1969) are reconsidered. They are the analytical aspect of a representation of abelian chiral vertex operators as quadratic polynomials, in the sense of operator valued distributions, in non-abelian exchange fields. This basic result has interesting applications to conformal coset models. It also gives a new explanation for the remarkable relation between the "doubled" critical Ising model and the free massless Dirac theory. As a consequence, analogous properties as for the Ising model order/disorder fields with respect both to doubling and to restriction along a line are established for the two-dimensional local fields with chiral level 2 SU(2) symmetry. | |
| dc.description | 22 pages, AMS-TeX, minor improvements | |
| dc.identifier | https://arxiv.org/abs/hep-th/9705033 | |
| dc.identifier | http://arxiv.org/abs/hep-th/9705033 | |
| dc.identifier | J.Math.Phys.39:3073-3090,1998 | |
| dc.identifier | doi:10.1063/1.532240 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/198799 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | A nonabelian square root of abelian vertex operators | |
| dc.type | text |