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https://dx.doi.org/10.48550/ar...
Article . 2008
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Kinetics of the Bose–Einstein condensation

Kinetics of the Bose-Einstein condensation
Authors: Spohn, Herbert;

Kinetics of the Bose–Einstein condensation

Abstract

We study the bosonic Boltzmann-Nordheim kinetic equation, which describes the kinetic regime of weakly interacting bosons with s-wave scattering only. We consider a spatially homogeneous fluid with an isotropic momentum distribution. The issue of the dynamical formation of a Bose-Einstein condensate has been studied extensively. We supply here the completed equations of motion for the coupled system, the energy density distribution of the normal fluid and the density of the condensate. With this information the post-nucleation self-similar solution is investigated in more detail than before.

19 pages

Keywords

Boltzmann-Nordheim equation, self-similar solutions, Condensed Matter - Mesoscale and Nanoscale Physics, FOS: Physical sciences, Dynamic and nonequilibrium phase transitions (general) in statistical mechanics, Condensed Matter - Other Condensed Matter, Statistical mechanics of liquids, Mesoscale and Nanoscale Physics (cond-mat.mes-hall), Quantum dynamics and nonequilibrium statistical mechanics (general), Statistical mechanics of superfluids, Interacting particle systems in time-dependent statistical mechanics, coupled condensate and normal fluid, Other Condensed Matter (cond-mat.other)

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    popularity
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    Top 10%
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
49
Top 10%
Top 10%
Top 10%
Green
bronze