Short-range spin- and pair-correlations: a variational wave-function
| dc.creator | van der Marel, D. | |
| dc.date | 2003-09-19 | |
| dc.date | 2003-09-23 | |
| dc.date.accessioned | 2026-07-07T06:24:18Z | |
| dc.date.available | 2026-07-07T06:24:18Z | |
| dc.description | A many-body wavefuction is postulated, which is sufficiently general to describe superconducting pair-correlations, and/or spin-correlations, which can occur either as long-range order or as finite-range correlations. The proposed wave-function appears to summarize some of the more relevant aspects of the rich phase-diagram of the high-Tc cuprates. Some of the states represented by this wavefunction are reviewed: For superconductivity in the background of robust anti-ferromagnetism, the Cooper-pairs are shown to be a superposition of spinquantum numbers S=0 and S=1. If the anti-ferromagnetism is weak, a continuous super-symmetric rotation is identified connecting s-wave superconductivity to anti-ferromagnetism. | |
| dc.description | LaTeX, 11 pages, 3 figures in eps format references updated | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0309453 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0309453 | |
| dc.identifier | Synthetic Metals 141, 149-153 (2003) | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/96496 | |
| dc.subject | Condensed Matter | |
| dc.title | Short-range spin- and pair-correlations: a variational wave-function | |
| dc.type | text |