Static impurities in a weakly-interacting Bose gas

G. Panochko; V. Pastukhov

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arXiv · 2109.14931

Static impurities in a weakly-interacting Bose gas

G. Panochko·V. Pastukhov

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Abstract

We present a comprehensive discussion of the ground-state properties of dilute $D$-dimensional Bose gas interacting with a few static impurities. Assuming the short-ranged character of the boson-impurity interaction, we calculate the energy of three- and two-dimensional Bose systems with one and two impurities immersed.

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G. Panochko, V. Pastukhov. 2021-09-30. Static impurities in a weakly-interacting Bose gas. https://arxiv.org/abs/2109.14931

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