Abstract
We review some recent results on interacting Bose gases in thermal
equilibrium. In particular, we study the convergence of the grand-canonical
equilibrium states of such gases to their mean-field limits, which are given by
the Gibbs measures of classical field theories with quartic Hartree-type
self-interaction, and to the Gibbs states of classical gases of point
particles. We discuss various open problems and conjectures concerning, e.g.,
Bose-Einstein condensation, polymers and $\phi
\vert^4$-theory.
Users
Please
log in to take part in the discussion (add own reviews or comments).