Multimode electron-phonon interactions in the 2-dimensional t-J-Holstein model
| dc.creator | Poilblanc, D. | |
| dc.creator | Sakai, T. | |
| dc.creator | Scalapino, D. J. | |
| dc.creator | Hanke, W. | |
| dc.date | 1995-11-27 | |
| dc.date | 1996-02-08 | |
| dc.date.accessioned | 2026-07-07T08:59:00Z | |
| dc.date.available | 2026-07-07T08:59:00Z | |
| dc.description | Polaronic effects are investigated in the two dimensional t--J model (describing Cu spins and holes of the planes in high-$T_c$ cuprates) in the presence of in-plane dynamic oxygen breathing modes. We focus on the effect of dynamic multi-phonon modes. Spin and charge structure factors are computed. We found evidence for self-localisation of the holes and {\it increased} short range antiferromagnetic spin-spin correlations between the remaining spins. This effect persists when all the in-plane oxygen vibration degrees of freedom are taken into account. This suggests that dynamic phonons could play a key role in stabilizing inhomogeneous stripe phases or domain wall structures. | |
| dc.description | Revised version, RevTex, 3 pages, 3 figures in uuencoded format appended | |
| dc.identifier | https://arxiv.org/abs/cond-mat/9511125 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/9511125 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/147547 | |
| dc.subject | Condensed Matter | |
| dc.title | Multimode electron-phonon interactions in the 2-dimensional t-J-Holstein model | |
| dc.type | text |