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arXiv · cond-mat/9909164

Ideal Gases in Time-Dependent Traps

Georg M. Bruun·Charles W. Clark
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Abstract

We investigate theoretically the properties of an ideal trapped gas in a time-dependent harmonic potential. Using a scaling formalism, we are able to present simple analytical results for two important classes of experiments: free expansion of the gas upon release of the trap; and the response of the gas to a harmonic modulation of the trapping potential is investigated. We present specific results relevant to current experiments on trapped Fermions.

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Georg M. Bruun, Charles W. Clark. 1999-09-10. Ideal Gases in Time-Dependent Traps. https://doi.org/10.1103/physreva.61.061601

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