t-J model then and now: A personal perspective from the pioneering times
| dc.creator | Spalek, Jozef | |
| dc.date | 2007-06-28 | |
| dc.date.accessioned | 2026-07-07T08:12:55Z | |
| dc.date.available | 2026-07-07T08:12:55Z | |
| dc.description | In this overview I sketch briefly the path to the so-called {\em t-J model} derived for the first time 30 years ago and provide its original meaning within the theory of strongly correlated magnetic metals with a non-Fermi (non-Landau) liquid ground state. An emergence of the concept of {\em real space pairing}, is discussed in a historical prospective. A generalization of this model to the many-orbital situation is briefly discussed. The emphasis is put on didactical exposition of ideas, as they were transformed into mathematical language. The concept of {\em hybrid pairing} is introduced in the same context at the end. | |
| dc.description | 14 pages without figures, lecture presented at the XII National School "Correlated Electrons Systems Then and Now", Ustron, Poland (September 2006) | |
| dc.identifier | https://arxiv.org/abs/0706.4236 | |
| dc.identifier | http://arxiv.org/abs/0706.4236 | |
| dc.identifier | Acta Physica Polonica A {\bf 111}, 409-24 (2007) | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/132624 | |
| dc.subject | Strongly Correlated Electrons | |
| dc.title | t-J model then and now: A personal perspective from the pioneering times | |
| dc.type | text |