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Article Dans Une Revue Communications in Mathematical Physics Année : 2012

Bose condensates in interaction with excitations - a kinetic model

Leif Arkeryd
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Anne Nouri

Résumé

This paper deals with mathematical questions for Bose gases below the temperature T_BEC where Bose-Einstein condensation sets in. The model considered is of two-component type, consisting of a kinetic equation for the distribution function of a gas of (quasi-)particles interacting with a Bose condensate, which is described by a Gross-Pitaevskii equation. Existence results and moment estimates are proved in the space-homogeneous, isotropic case.
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Dates et versions

hal-00824011 , version 1 (20-05-2013)

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  • HAL Id : hal-00824011 , version 1

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Leif Arkeryd, Anne Nouri. Bose condensates in interaction with excitations - a kinetic model. Communications in Mathematical Physics, 2012, 310 (3), pp.765-788. ⟨hal-00824011⟩
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