Sympathetic cooling route to Bose-Einstein condensate and Fermi-liquid mixtures -: art. no. 041605

被引：7

作者：

Côté, R ^{[1
]}

Onofrio, R

Timmermans, E

机构：

[1] Univ Connecticut, Dept Phys, Storrs, CT 06269 USA

[2] Dartmouth Coll, Dept Phys & Astron, Hanover, NH 03755 USA

[3] Univ Padua, Dipartimento Fis G Galilei, I-35131 Padua, Italy

[4] INFM, Ctr Stat Mech & Complex, Unita Roma 1, I-00185 Rome, Italy

[5] Los Alamos Natl Lab, Div Theory, Los Alamos, NM 87545 USA

来源：

PHYSICAL REVIEW A | 2005年 / 72卷 / 04期

关键词：

D O I：

10.1103/PhysRevA.72.041605

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We discuss a sympathetic cooling strategy that can successfully mitigate fermion-hole heating in a dilute atomic Fermi-Bose mixture and access the temperature regime in which the fermions behave as a Fermi liquid. We introduce an energy-based formalism to describe the temperature dynamics with which we study a specific and promising mixture, composed of Li-6 and Rb-87. Analyzing the harmonically trapped mixture, we find that the favorable features of this mixture are further enhanced by using different trapping frequencies for the two species.

引用

页数：4

共 30 条

[1] INTERACTIONS BETWEEN HE3 ATOMS IN DILUTE SOLUTIONS OF HE3 IN SUPERFLUID HE4 [J].