Cooper pair dispersion relation in two dimensions

Authors
Adhikari, SK Casas, M Puente, A Rigo, A Fortes, M Solis, MA de Llano, M Valladares, AA Rojo, O
Citation
Sk. Adhikari et al., Cooper pair dispersion relation in two dimensions, PHYSICA C, 341, 2000, pp. 151-152
Citations number
7
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA C
ISSN journal
09214534 → ACNP
Volume
341
Year of publication
2000
Part
1
Pages
151 - 152
Database
ISI
SICI code
0921-4534(200011)341:<151:CPDRIT>2.0.ZU;2-9
Abstract
The Cooper pair binding energy vs. center-of-mass-momentum dispersion relat ion for Bose-Einstein condensation studies of superconductivity is found in two dimensions for a renormalized attractive delta interaction. It crosses over smoothly from a linear to a quadratic form as coupling varies from we ak to strong.