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Finite Temperature Collapse of a Bose Gas with Attractive Interactions

Erich J. Mueller·Gordon Baym
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Abstract

We study the mechanical stability of the weakly interacting Bose gas with attractive interactions, and construct a unified picture of the collapse valid from the low temperature condensed region to the high temperature classical regime. As we show, the non-condensed particles play a crucial role in determining the region of stability. We extend our results to describe domain formation in spinor condensates.

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Erich J. Mueller, Gordon Baym. 1999-10-27. Finite Temperature Collapse of a Bose Gas with Attractive Interactions. https://doi.org/10.1103/physreva.62.053605

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