Perturbed Defects and T-Systems in Conformal Field Theory
| dc.creator | Runkel, Ingo | |
| dc.date | 2007-11-01 | |
| dc.date | 2008-02-18 | |
| dc.date.accessioned | 2026-07-07T11:12:50Z | |
| dc.date.available | 2026-07-07T11:12:50Z | |
| dc.description | Defect lines in conformal field theory can be perturbed by chiral defect fields. If the unperturbed defects satisfy su(2)-type fusion rules, the operators associated to the perturbed defects are shown to obey functional relations known from the study of integrable models as T-systems. The procedure is illustrated for Virasoro minimal models and for Liouville theory. | |
| dc.description | 24 pages, 13 figures; v2: typos corrected, in particular in (2.10) and app. A.2, version to appear in J.Phys.A | |
| dc.identifier | https://arxiv.org/abs/0711.0102 | |
| dc.identifier | http://arxiv.org/abs/0711.0102 | |
| dc.identifier | J.Phys.A41:105401,2008 | |
| dc.identifier | doi:10.1088/1751-8113/41/10/105401 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/191513 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Perturbed Defects and T-Systems in Conformal Field Theory | |
| dc.type | text |