Trapped ideal Bose gas with a few heavy impurities

O. Hryhorchak; V. Pastukhov

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arXiv · 2303.01120

Trapped ideal Bose gas with a few heavy impurities

O. Hryhorchak·V. Pastukhov

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Abstract

We formulate a general scheme for calculation of thermodynamic properties of ideal Bose gas with microscopic number of static impurities immersed, when the system is loaded in the harmonic trapping potential with quasi-1D and quasi-2D configurations. The binding energy of a single impurity and a detailed study of the medium-induced Casimir-like forces between two impurities in trapped Bose gas are numerically calculated in wide range of temperatures and interaction strengths.

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O. Hryhorchak, V. Pastukhov. 2023-03-02. Trapped ideal Bose gas with a few heavy impurities. https://arxiv.org/abs/2303.01120

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