Bound electron pairs in strongly correlated models of high-temperature superconductivity
| dc.citation.epage | 246 | en_US |
| dc.citation.issueNumber | 4 | en_US |
| dc.citation.spage | 239 | en_US |
| dc.citation.volumeNumber | 24 | en_US |
| dc.contributor.author | Boyaci, H. | en_US |
| dc.contributor.author | Kulik, I. O. | en_US |
| dc.date.accessioned | 2016-02-08T10:43:02Z | |
| dc.date.available | 2016-02-08T10:43:02Z | |
| dc.date.issued | 1998 | en_US |
| dc.department | Department of Physics | en_US |
| dc.description.abstract | The ground-state energy of two electrons on a ring is calculated for the one-dimensional Hubbard model with positive and negative on-site interaction and for the contraction model with additive and multiplicative interaction terms. The hc/2e periodicity of the ground-state energy with respect to a flux Φ threading the loop is derived. The periodicity may serve as an indication of superconductivity. The results are shown to be consistent with the Lieb-Wu solution for Φ=0 limit. In addition, the new states that were missing in the Lieb-Wu solution are derived. | en_US |
| dc.identifier.doi | 10.1063/1.593577 | en_US |
| dc.identifier.issn | 0132-6414 | |
| dc.identifier.uri | http://hdl.handle.net/11693/25331 | |
| dc.language.iso | English | en_US |
| dc.publisher | Natsional'na Akademiya Nauk Ukrainy | en_US |
| dc.relation.isversionof | https://doi.org/10.1063/1.593577 | en_US |
| dc.source.title | Fizika Nizkikh Temperatur (Kharkov) | en_US |
| dc.subject | Correlation methods | en_US |
| dc.subject | Electron energy levels | en_US |
| dc.subject | Electrons | en_US |
| dc.subject | High temperature superconductors | en_US |
| dc.subject | Mathematical models | en_US |
| dc.subject | Bound electron pairs | en_US |
| dc.subject | High temperature superconductivity | en_US |
| dc.subject | Superconductivity | en_US |
| dc.title | Bound electron pairs in strongly correlated models of high-temperature superconductivity | en_US |
| dc.type | Article | en_US |
Files
Original bundle
1 - 1 of 1
Loading...
- Name:
- Bound electron pairs in strongly correlated models of high-temperature superconductivity.pdf
- Size:
- 333.17 KB
- Format:
- Adobe Portable Document Format
- Description:
- Full printable version