Evolution of a Bose-condensed gas under variations of the confining potential

Yu. Kagan; E.L. Surkov; G. V. Shlyapnikov

doi:10.1103/physreva.54.r1753

September 1, 1996Physical Review AOpen Access

Evolution of a Bose-condensed gas under variations of the confining potential

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Key Points

This research investigates how a trapped Bose-condensed gas evolves when the confining potential changes. The aim is to find scalable solutions for the condensate's dynamics.
Analyzed the dynamic properties of a trapped Bose-condensed gas under varying confining potentials.
Derived analytical scaling solutions for the evolving coherent state.
Discussed characteristic features and depletion of the coherent state.
Identified scalable solutions for the evolving condensate under different confinement variations.
Characterized the dynamic properties of the gas during potential changes.
Noted the depletion effects in the coherent state as the potential varies.

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Abstract

We discuss the dynamic properties of a trapped Bose-condensed gas under variations of the confining field and find analytical scaling solutions for the evolving coherent state (condensate). We further discuss the characteristic features and the depletion of this coherent state.

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Kagan et al. (1996) studied this question.

synapsesocial.com/papers/6a2063b7d1ccedb5f95ae5c0 https://doi.org/10.1103/physreva.54.r1753

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Evolution of a Bose-condensed gas under variations of the confining potential

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Abstract

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Evolution of a Bose-condensed gas under variations of the confining potential

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Abstract

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