Superfluid pairing in a polarized dipolar Fermi gas

被引：167

作者：

Baranov, MA

Mar'enko, MS

Rychkov, VS

Shlyapnikov, GV

机构：

[1] Russian Res Ctr, Kurchatov Inst, Moscow 123182, Russia

[2] Leibniz Univ Hannover, Inst Theoret Phys, D-30167 Hannover, Germany

[3] FOM, Inst Atom & Mol Phys, NL-1098 SJ Amsterdam, Netherlands

[4] Ecole Normale Super, Lab Kastler Brossel, F-75231 Paris 05, France

[5] Univ Paris 06, CNRS, Lab Kastler Brossel, F-75231 Paris 05, France

[6] PL Kapitza Inst Phys Problems, Moscow 117334, Russia

[7] Russian Acad Sci, Inst Radio Engn & Elect, Moscow 103907, Russia

来源：

PHYSICAL REVIEW A | 2002年 / 66卷 / 01期

关键词：

D O I：

10.1103/PhysRevA.66.013606

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We calculate the critical temperature of a superfluid phase transition in a polarized Fermi gas of dipolar particles. In this case the order parameter is anisotropic and has a nontrivial energy dependence. Cooper pairs do not have a definite value of the angular momentum and are coherent superpositions of all odd angular momenta. Our results describe prospects for achieving the superfluid transition in single-component gases of fermionic polar molecules.

引用

页码：10 / 136061

页数：10

共 42 条

[1]

Abrikosov A., 1975, METHODS QUANTUM FIEL

[2] On the possibility of a superfluid transition in a Fermi gas of neutral particles at ultralow temperatures [J].