Radio-Frequency Spectra of Ultracold Fermi Gases Including a Generalized GMB Approximation at Unitarity

被引：0

作者：

阮小霞 ^{[1
,2
]}

宫昊 ^{[1
,3
]}

杜龙 ^{[1
]}

蒋宇 ^{[4
,5
]}

孙为民 ^{[1
,5
,6
]}

宗红石 ^{[1
,5
,6
]}

机构：

[1] Department of Physics,Nanjing University

[2] Faculty of Science,Jiangsu University

[3] Department of Mathematics and Physics,Bengbu College

[4] Center for Statistical and Theoretical Condensed Matter Physics,Zhejiang Normal University

[5] State Key Laboratory of Theoretical Physics,Institute of Theoretical Physics,Chinese Academy of Sciences

[6] Joint Center for Particle,Nuclear Physics and

来源：

Chinese Physics Letters | 2013年 / 30卷 / 11期

关键词：

D O I：

暂无

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Taking into account the effect of the generalized Gor'kov and Melik-Barkhudarov(GMB) approximation,we calculate the radio-frequency spectra of balanced and homogeneous ultracold Fermi gases within the framework of the non-self-consistent T-matrix approximation at unitarity in the normal phase.The corresponding equations are numerically calculated on the real frequency axis directly.It is found that our results agree well with the experimental result of the radio-frequency spectroscopy[Phys.Rev.Lett.101(2008) 140403].

引用

页码：22 / 25

页数：4

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