Finite Temperature Excitations of an anisotropically trapped Bose gas : A diffusion Monte Carlo study

Abstract

We calculate the exciation frequencies of m=0 mode and m=2 mode of Rb87 atoms confined in an anisotropic trap and interacting with repulsive forces by diffusion Monte Carlo method. The spectrum turns out to be strongly temperature dependent and we compare our results with other theories and experiments. This is the first Monte Carlo calculation for a… (More)

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Cite this paper

@inproceedings{Datta2008FiniteTE, title={Finite Temperature Excitations of an anisotropically trapped Bose gas : A diffusion Monte Carlo study}, author={S. Datta and Satyendra Nath Bose}, year={2008} }