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Spinless Bosons in a 1D Harmonic Trap with Repulsive Delta Function Interparticle Interaction II: Numerical Solutions |
MA Zhong-Qi1, C. N. Yang2,3 |
1Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 1000492Center for Advanced Study, Tsinghua University, Beijing 1000843Institute of Theoretical Physics, The Chinese University of Hong Kong, Hong Kong |
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Cite this article: |
MA Zhong-Qi, C. N. Yang 2010 Chin. Phys. Lett. 27 020506 |
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Abstract Following the general theory developed in paper I [Chin. Phys. Lett. 26 (2009) 120506] we present here the numerical results for an N spinless boson system in a 1D harmonic trap with repulsive delta function interparticle interaction as N→∞, with √N/g= fixed.
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Keywords:
05.30.Jp
67.85.-d
03.75.Hh
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Received: 13 November 2009
Published: 08 February 2010
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PACS: |
05.30.Jp
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(Boson systems)
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67.85.-d
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(Ultracold gases, trapped gases)
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03.75.Hh
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(Static properties of condensates; thermodynamical, statistical, and structural properties)
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[1] Lieb E H and Liniger W 1963 Phys. Rev. 130 1605 [2] You Y Z 2009 Chin. Phys. Lett. (submitted) [3] Ma Z Q and Yang C N 2009 Chin. Phys. Lett. 26 120506 [4] Ma Z Q and Yang C N 2009 Chin. Phys. Lett. 26 120505 [5] Girardeau M D 1960 J. Math. Phys. (N. Y.) 1 516 [6] Yang C N and Yang C P 1969 J. Math. Phys. 10 1115
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Abstract
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