Specific Heat of a Unitary Fermi Gas Including Particle-Hole Fluctuation

doi:10.1088/0256-307X/33/11/110304

	Specific Heat of a Unitary Fermi Gas Including Particle-Hole Fluctuation
	Ruan, Xiao-Xia 1; Gong, Hao 2; Shi, Yuan-Mei 3,4; Zong, Hong-Shi 4,5,6
刊名	CHINESE PHYSICS LETTERS
	2016-11-01
卷号	33 期号:11 页码:3
ISSN号	0256-307X
DOI	10.1088/0256-307X/33/11/110304
通讯作者	Ruan, Xiao-Xia(rxxlu@ujs.edu.cn) ; Zong, Hong-Shi(zonghs@nju.edu.cn)
英文摘要	We investigate the particle-hole fluctuation correction to the specific heat of an ultracold Fermi gas at unitarity within the framework of the non-self-consistent T-matrix approximation in the normal phase. We find good agreement between our theoretical predictions and the experimental data measured by the MIT group, apart from discrepancies near the transition temperature. At high temperature, our calculated specific heat has the tendency to approach the specific heat of the Boltzmann gas.
WOS关键词	BOSE-EINSTEIN CONDENSATION ; SUPERCONDUCTIVITY ; SUPERFLUID ; TRANSITION ; BCS
WOS研究方向	Physics
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000390910500007
内容类型	期刊论文
源URL	[http://libir.pmo.ac.cn/handle/332002/23351]
专题	中国科学院紫金山天文台
通讯作者	Ruan, Xiao-Xia; Zong, Hong-Shi
作者单位	1.Jiangsu Univ, Fac Sci, Zhenjiang 212013, Peoples R China 2.Bengbu Coll, Dept Math & Phys, Bengbu 233030, Peoples R China 3.Nanjing Xiaozhuang Univ, Dept Phys & Elect Engn, Nanjing 211171, Jiangsu, Peoples R China 4.Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China 5.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China 6.Joint Ctr Particle Nucl Phys & Cosmol, Nanjing 210093, Jiangsu, Peoples R China
推荐引用方式 GB/T 7714	Ruan, Xiao-Xia,Gong, Hao,Shi, Yuan-Mei,et al. Specific Heat of a Unitary Fermi Gas Including Particle-Hole Fluctuation[J]. CHINESE PHYSICS LETTERS,2016,33(11):3.
APA	Ruan, Xiao-Xia,Gong, Hao,Shi, Yuan-Mei,&Zong, Hong-Shi.(2016).Specific Heat of a Unitary Fermi Gas Including Particle-Hole Fluctuation.CHINESE PHYSICS LETTERS,33(11),3.
MLA	Ruan, Xiao-Xia,et al."Specific Heat of a Unitary Fermi Gas Including Particle-Hole Fluctuation".CHINESE PHYSICS LETTERS 33.11(2016):3.