Manipulating the critical temperature for the superfluid phase transition in trapped atomic Fermi gases

被引：0

作者：

Search, C.P. ^{[1
]}

Pu, H. ^{[1
]}

Zhang, W. ^{[1
]}

Anderson, B.P. ^{[1
]}

Meystre, P. ^{[1
]}

机构：

[1] Optical Sciences Center, University of Arizona, Tucson, AZ 85721, United States

来源：

Physical Review A - Atomic, Molecular, and Optical Physics | 2002年 / 65卷 / 6 A期

关键词：

Approximation theory - Fermions - Gases - Phase transitions - Superfluid helium;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The effects of the trapping potential on the critical temperature Tcfor the Bardeen-Cooper-Schrieffer (BCS) transition to a superfluid state in trapped atomic gases of fermions were discussed. It was found that for anharmonic traps, Tcincreased by several orders of magnitude in comparison to a harmonic trap. The analysis showed that the critical temperature for the BCS transition were manipulated by shaping the traps confining the atomic Fermi gases.

引用

页码：636161 / 636164

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