uu.seUppsala University Publications
Change search
ReferencesLink to record
Permanent link

Direct link
D-wave Bipolaronic Condensate with Short Range Repulsive Electronic Correlations in an Extended Hubbard Model of High Tc Cuprate Superconductors
Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Quantum Chemistry.
2001 (English)In: Advances in Quantum Chemistry, ISSN 0065-3276, Vol. 40, 225-247 p.Article in journal (Refereed) Published
Abstract [en]


The question as to whether Fermion pairs interacting with a short range Coulomb repulsion and longer range attractive tail can form a Condensate is a key question for High Temperature Superconductivity [1–30]. If such a form of interaction can support a bound state it is commonly suggested that Bose-Einstein condensation of such pairs may occur, as in widely discussed Bipolaron models of High Temperature Cuprate superconductivity where the paired Fermions are holes. On the other hand it is frequently stated that strongly overlapping real-space pairing with a strong short range Coulomb repulsion is a priori implausible [4]. In this paper a review is made of our work on D-wave pairing [7–19] in real-space between electrons on a Cuprate lattice due to any effective interaction with a short range repulsive part and a longer range attractive tail such as might arise from Bipolaronic coupling.

Place, publisher, year, edition, pages
2001. Vol. 40, 225-247 p.
National Category
Materials Engineering Theoretical Chemistry
URN: urn:nbn:se:uu:diva-41313DOI: 10.1016/S0065-3276(01)40018-9OAI: oai:DiVA.org:uu-41313DiVA: diva2:69214
Available from: 2008-10-17 Created: 2008-10-17 Last updated: 2013-10-30Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full text
By organisation
Department of Quantum Chemistry
In the same journal
Advances in Quantum Chemistry
Materials EngineeringTheoretical Chemistry

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 369 hits
ReferencesLink to record
Permanent link

Direct link