Cooper pair dispersion relation in two dimensions
强关联电子
2015-06-24 v5 超导电性
摘要
The Cooper pair binding energy {\it 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.
引用
@article{arxiv.cond-mat/0004020,
title = {Cooper pair dispersion relation in two dimensions},
author = {S. K. Adhikari and M. Casas and A. Puente and A. Rigo and M. Fortes and M. A. Solís and M. de Llano and A. A. Valladares and O. Rojo},
journal= {arXiv preprint arXiv:cond-mat/0004020},
year = {2015}
}
备注
2 pages, 1 figure, new version published in Physica C