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arXiv 1002.3505cond-mat.quant-gas
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三维有限个相互作用囚禁玻色子的对关联性质和动量分布

Pair-correlation properties and momentum distribution of finite number of interacting trapped bosons in three dimension

Anindya Biswas, Barnali Chakrabarti, Tapan Kumar Das

摘要:

利用关联多体方法研究了三维弱相互作用囚禁玻色气体的基态对关联性质。范德华相互作用势和外部捕获势的使用显示了真实的特征。我们还测试了形状无关近似在计算关联性质中的有效性。

英文摘要:

We study the ground state pair-correlation properties of a weakly interacting trapped Bose gas in three dimension by using a correlated many-body method. Use of the van der Waals interaction potential and an external trapping potential shows realistic features. We also test the validity of shape-independent approximation in the calculation of correlation properties.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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