SPECTRAL FUNCTION AND DOS OF ULTRACOLD FERMI GASES IN THE NORMAL PHASE INCLUDING THE EFFECT OF INDUCED INTERACTION

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	SPECTRAL FUNCTION AND DOS OF ULTRACOLD FERMI GASES IN THE NORMAL PHASE INCLUDING THE EFFECT OF INDUCED INTERACTION
	Gong, H ; Ruan, XX ; Du, L ; Sun, WM ; Zong, HS
刊名	MODERN PHYSICS LETTERS B
	2013
卷号	27 期号:29 页码:1350214
关键词	BOSE-EINSTEIN CONDENSATION SUPERFLUID TRANSITION BCS SUPERCONDUCTIVITY CROSSOVER
ISSN号	0217-9849
通讯作者	Gong, H (reprint author), Nanjing Univ, Inst Acoust, MOE, Key Lab Modern Acoust, Nanjing 210093, Jiangsu, Peoples R China.
英文摘要	In this paper, taking into account the effect of the induced interaction, we calculate the spectral function and hence density of states (DOS) of ultracold Fermi gases within the framework of non-self-consistent T-matrix approximation (nTMA) in the normal phase. The corresponding equations are calculated on the real-frequency axis directly with high accuracy. Our result shows that pseudogap phenomenon still exists in the spectral function and DOS.
学科主题	Physics
收录类别	SCI
资助信息	National Natural Science Foundation of China [11275097, 10935001, 11274166, 11075075]; National Basic Research Program of China [2012CB921504]; Research Fund for the Doctoral Program of Higher Education [2012009111002]
原文出处	http://dx.doi.org/10.1142/S021798491350214X
语种	英语
WOS记录号	WOS:000327352100008
公开日期	2014-04-25
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/15228]
专题	理论物理研究所_理论物理所1978-2010年知识产出
推荐引用方式 GB/T 7714	Gong, H,Ruan, XX,Du, L,et al. SPECTRAL FUNCTION AND DOS OF ULTRACOLD FERMI GASES IN THE NORMAL PHASE INCLUDING THE EFFECT OF INDUCED INTERACTION[J]. MODERN PHYSICS LETTERS B,2013,27(29):1350214.
APA	Gong, H,Ruan, XX,Du, L,Sun, WM,&Zong, HS.(2013).SPECTRAL FUNCTION AND DOS OF ULTRACOLD FERMI GASES IN THE NORMAL PHASE INCLUDING THE EFFECT OF INDUCED INTERACTION.MODERN PHYSICS LETTERS B,27(29),1350214.
MLA	Gong, H,et al."SPECTRAL FUNCTION AND DOS OF ULTRACOLD FERMI GASES IN THE NORMAL PHASE INCLUDING THE EFFECT OF INDUCED INTERACTION".MODERN PHYSICS LETTERS B 27.29(2013):1350214.