Cooper pair dispersion relation in two dimensions
- Adhikari, S. K.
- Casas, M.
- Puente, A.
- Rigo, A.
- Fortes, M.
- Solis, M. A.
- de Llano, M.
- Valladares, A. A.
- Rojo, O.
Publication date
November 2000
DOI Publisher
Elsevier B.V. Journal
0921-4534Abstract
The Cooper pair binding energy vs. center-of-mass-momentum dispersion relation 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 weak to strong
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