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

Anindya Biswas; Barnali Chakrabarti; Tapan Kumar Das

doi:10.1063/1.3488650

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arXiv · 1002.3505

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

Anindya Biswas·Barnali Chakrabarti·Tapan Kumar Das

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Abstract

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.

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Anindya Biswas, Barnali Chakrabarti, Tapan Kumar Das. 2010-08-26. Pair-correlation properties and momentum distribution of finite number of interacting trapped bosons in three dimension. https://doi.org/10.1063/1.3488650

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