Chin. Phys. Lett.  2010, Vol. 27 Issue (8): 080501    DOI: 10.1088/0256-307X/27/8/080501
GENERAL |
Spin 1/2 Fermions in 1D Harmonic Trap with Repulsive Delta Function Interparticle Interaction

MA Zhong-Qi1, C. N. Yang2,3

1Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049 2Center for Advanced Study, Tsinghua University, Beijing 100084 3Institute of Theoretical Physics, Chinese University of Hong Kong, Hong Kong
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MA Zhong-Qi, C. N. Yang 2010 Chin. Phys. Lett. 27 080501
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Abstract

Following the general theory developed in our earlier papers I and II for Bosons, we extend the investigation to trapped spin 1/2 Fermions.

Keywords: 05.30.Fk      67.85.-d      03.75.Hh     
Received: 19 March 2010      Published: 28 July 2010
PACS:  05.30.Fk (Fermion systems and electron gas)  
  67.85.-d (Ultracold gases, trapped gases)  
  03.75.Hh (Static properties of condensates; thermodynamical, statistical, and structural properties)  
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https://cpl.iphy.ac.cn/10.1088/0256-307X/27/8/080501       OR      https://cpl.iphy.ac.cn/Y2010/V27/I8/080501
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Articles by authors
MA Zhong-Qi
C. N. Yang
[1] Ma Z Q and Yang C N 2009 Chin. Phys. Lett. 26 120506 (hereafter called paper I)
[2] Ma Z Q and Yang C N 2010 Chin. Phys. Lett. 27 020506 (hereafter called paper )
[3] Yang C N 1967 Phys. Rev. Lett. 19 1312
[4] You Y Z 2010 Chin. Phys. Lett. 27 080305. Notice You's f and α are related to ζ and β of the present paper by f=2ζ/β2 and α =1/β, where the factor 2 comes from a comparison of You's Hamiltonian with ours.
[5] Ma Z Q and Yang C N 2009 Chin. Phys. Lett. 26 120505
[6] Sutherland B 1968 Phys. Rev. Lett. 20 98
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