Boson-fermion pairing in a boson-fermion environment

被引：35
|
作者：
Storozhenko, A [1 ]
Schuck, P
Suzuki, T
Yabu, H
Dukelsky, J
机构：
[1] Univ Paris 11, CNRS, IN2P3, Inst Phys Nucl, F-91406 Orsay, France
[2] Joint Inst Nucl Res, Bogoliubov Lab Theoret Phys, Dubna 141980, Russia
[3] Univ Grenoble 1, F-38042 Grenoble, France
[4] CNRS, Lab Phys & Modelisat Milieux Condenses, F-38042 Grenoble, France
[5] Tokyo Metropolitan Univ, Dept Phys, Hachioji, Tokyo 1920397, Japan
[6] Inst Estruct Mat, E-28006 Madrid, Spain
来源：
PHYSICAL REVIEW A | 2005年 / 71卷 / 06期
关键词：
D O I：
10.1103/PhysRevA.71.063617
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Propagation of a Boson-Fermion (BF) pair in a BF environment is considered. The possibility of formation of stable strongly correlated BF pairs, embedded in the continuum, is pointed out. The Fermi gas of correlated BF pairs shows a strongly modified Fermi surface. The interaction between like particles is neglected in this exploratory study. Various physical situations where our pairing mechanism could be of importance are invoked.
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页数：8
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