The 1/r2 t-J model in a magnetic field
| dc.creator | Liu, J. T. | |
| dc.creator | Wang, D. F. | |
| dc.date | 1996-08-06 | |
| dc.date.accessioned | 2026-07-07T03:08:48Z | |
| dc.date.available | 2026-07-07T03:08:48Z | |
| dc.description | We study the one-dimensional supersymmetric t-J model with 1/r2 interaction threaded by magnetic flux. Because of the long range interaction, the effect of this flux leads to a modification of the electron hopping term. We present an exact solution of this model for all values of the flux, concisely formulated as a set of Bethe-ansatz-like equations. This allows a computation of the persistent currents at zero temperature. It is found that the system violates Leggett's conjecture despite the fact that the long range t-J model is a special example of the Luttinger liquid university class. | |
| dc.description | 13 pages, preprint of ETH and Rockefeller, submitted to Phys. Rev. Lett. (June 1996) | |
| dc.identifier | https://arxiv.org/abs/cond-mat/9608026 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/9608026 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/27639 | |
| dc.subject | Condensed Matter | |
| dc.title | The 1/r2 t-J model in a magnetic field | |
| dc.type | text |