A form factor approach to finite temperature correlation functions in $c=1$ CFT
| dc.creator | Peysson, S. | |
| dc.creator | Schoutens, K. | |
| dc.date | 2002-05-07 | |
| dc.date.accessioned | 2026-07-07T10:48:05Z | |
| dc.date.available | 2026-07-07T10:48:05Z | |
| dc.description | The excitation spectrum of specific conformal field theories (CFT) with central charge $c=1$ can be described in terms of quasi-particles with charges $Q=-p,+1$ and fractional statistics properties. Using the language of Jack polynomials, we compute form factors of the charge density operator in these CFTs. We study a form factor expansion for the finite temperature density-density correlation function, and find that it shows a quick convergence to the exact result. The low-temperature behavior is recovered from a form factor with $p+1$ particles, while the high-temperature limit is recovered from states containing no more than 3 particles. | |
| dc.description | 15 pp, 6 fig | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0205128 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0205128 | |
| dc.identifier | J.Phys.A35:6471-6488,2002 | |
| dc.identifier | doi:10.1088/0305-4470/35/30/318 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/183756 | |
| dc.subject | Strongly Correlated Electrons | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.title | A form factor approach to finite temperature correlation functions in $c=1$ CFT | |
| dc.type | text |