Raman photoassociation of Bose-Fermi mixtures and the subsequent prospects for atom-molecule Cooper pairing

被引:6
|
作者
Mackie, M [1 ]
Dannenberg, O
Piilo, J
Suominen, KA
Javanainen, J
机构
[1] Univ Turku, Dept Phys, FIN-20014 Turun, Finland
[2] Helsinki Inst Phys, FIN-00014 Helsinki, Finland
[3] Univ Connecticut, Dept Phys, Storrs, CT 06269 USA
来源
PHYSICAL REVIEW A | 2004年 / 69卷 / 05期
基金
芬兰科学院; 美国国家科学基金会; 美国国家航空航天局;
关键词
D O I
10.1103/PhysRevA.69.053614
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We theoretically investigate Raman photoassociation of a degenerate Bose-Fermi mixture of atoms and the subsequent prospect for anomalous (Cooper) pairing between atoms and molecules. Stable fermionic molecules are created via free-bound-bound stimulated Raman adiabatic passage which, in contrast to purely bosonic systems, can occur in spite of collisions. With the leftover atomic condensate to enhance intrafermion interactions, the superfluid transition to atom-molecule Cooper pairs occurs at a temperature that is roughly an order of magnitude below what is currently feasible.
引用
收藏
页码:053614 / 1
页数:4
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