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The pressure and entropy of a unitary Fermi gas with particle-hole fluctuation
Gong, Hao1; Ruan, Xiao-Xia2; Zong, Hong-Shi3,4,5
2018-01-10
Source PublicationMODERN PHYSICS LETTERS B
ISSN0217-9849
Volume32Issue:1Pages:6
Corresponding AuthorZong, Hong-Shi(zonghs@nju.edu.cn)
AbstractWe calculate the pressure and entropy of a unitary Fermi gas based on universal relations combined with our previous prediction of energy which was calculated within the framework of the non-self-consistent T-matrix approximation with particle-hole fluctuation. The resulting entropy and pressure are compared with the experimental data and the theoretical results without induced interaction. For entropy, we find good agreement between our results with particle-hole fluctuation and the experimental measurements reported by ENS group and MIT experiment. For pressure, our results suffer from a systematic upshift compared to MIT data.
KeywordInduced interaction nTMA framework unitary Fermi gas
DOI10.1142/S021798491750364X
Indexed BySCI
Language英语
WOS Research AreaPhysics
WOS SubjectPhysics, Applied ; Physics, Condensed Matter ; Physics, Mathematical
WOS IDWOS:000419927700006
PublisherWORLD SCIENTIFIC PUBL CO PTE LTD
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Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/22509
Collection中国科学院紫金山天文台
Corresponding AuthorZong, Hong-Shi
Affiliation1.Bengbu Univ, Fac Sci, Bengbu 233030, Peoples R China
2.Jiangsu Univ, Fac Sci, Zhenjiang 212013, Peoples R China
3.Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China
4.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
5.Joint Ctr Particle Nucl Phys & Cosmol, Nanjing 210093, Jiangsu, Peoples R China
Recommended Citation
GB/T 7714
Gong, Hao,Ruan, Xiao-Xia,Zong, Hong-Shi. The pressure and entropy of a unitary Fermi gas with particle-hole fluctuation[J]. MODERN PHYSICS LETTERS B,2018,32(1):6.
APA Gong, Hao,Ruan, Xiao-Xia,&Zong, Hong-Shi.(2018).The pressure and entropy of a unitary Fermi gas with particle-hole fluctuation.MODERN PHYSICS LETTERS B,32(1),6.
MLA Gong, Hao,et al."The pressure and entropy of a unitary Fermi gas with particle-hole fluctuation".MODERN PHYSICS LETTERS B 32.1(2018):6.
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