Bose condensates in interaction with excitations : a kinetic model
Artikel i vetenskaplig tidskrift, 2012
This paper deals with mathematical questions for Bose gases below T_c.The model is of two-component type, a kinetic equation for the excitations and a Gross Pitaevskii equation for the condensate. Existence results and moment estimates are proved in the space-homogeneous isotropic case.
Bose condensate
low temperature kinetics
two component model
Författare
Leif Arkeryd
Chalmers, Matematiska vetenskaper, Matematik
Göteborgs universitet
A. Nouri
Aix-Marseille Université
Communications in Mathematical Physics
0010-3616 (ISSN) 1432-0916 (eISSN)
Vol. 310 3 765-788Ämneskategorier
Beräkningsmatematik
Fysik
DOI
10.1007/s00220-012-1415-1