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arXiv · 1805.10142

Large-$N$ properties of a non-ideal Bose gas

Orest Hryhorchak·Volodymyr Pastukhov
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Abstract

We rigorously discuss the large-$N$ thermodynamics of a Bose gas with a short-range two-body potential. Considering the system as a mixture of $N$ identical components with symmetrical interaction we calculated numerically the temperature dependence of the leading-order corrections to the depletion of Bose-Einstein condensate and to the isothermal compressibility.

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Orest Hryhorchak, Volodymyr Pastukhov. 2018-05-25. Large-$N$ properties of a non-ideal Bose gas. https://doi.org/10.1088/1751-8121%2Faaede7

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