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Bose-Einstein Condensation of Atoms in a Trap

T. T. Chou·Chen Ning Yang·L. H. Yu
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Abstract

We point out that the local density approximation (LDA) of Oliva is an adaptation of the Thomas-Fermi method, and is a good approximation when $\varepsilon = \hbarω/kT <<1$. For the case of scattering length $a > 0$, the LDA leads to a quantitative result (14') easily checked by experiments. Critical remarks are made about the physics of the many body problem in terms of the scattering length $a$.

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T. T. Chou, Chen Ning Yang, L. H. Yu. 1996-02-28. Bose-Einstein Condensation of Atoms in a Trap. https://doi.org/10.1103/physreva.53.4257

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