Radial marginal perturbation of two-dimensional systems and conformal invariance
| dc.creator | Turban, L. | |
| dc.date | 2001-06-29 | |
| dc.date.accessioned | 2026-07-07T02:41:57Z | |
| dc.date.available | 2026-07-07T02:41:57Z | |
| dc.description | The conformal mapping w=(L/2π)\ln z transforms the critical plane with a radial perturbation αρ^{-y} into a cylinder with width L and a constant deviation α(2π/L)^y from the bulk critical point when the decay exponent y is such that the perturbation is marginal. From the known behavior of the homogeneous off-critical system on the cylinder, one may deduce the correlation functions and defect exponents on the perturbed plane. The results are supported by an exact solution for the Gaussian model. | |
| dc.description | Old paper, for archiving. 3 pages, RevTeX | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0106629 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0106629 | |
| dc.identifier | Phys. Rev. B 44 (1991) 7051 | |
| dc.identifier | doi:10.1103/PhysRevB.44.7051 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/17951 | |
| dc.subject | Statistical Mechanics | |
| dc.title | Radial marginal perturbation of two-dimensional systems and conformal invariance | |
| dc.type | text |