Quantum Dew
arXiv:hep-ph/9902272 · doi:10.1103/PhysRevD.61.083517
Abstract
We consider phase separation in nonequilibrium Bose gas with an attractive interaction between the particles. Using numerical integrations on a lattice, we show that the system evolves into a state that contains drops of Bose-Einstein condensate suspended in uncondensed gas. When the initial gas is sufficiently rarefied, the rate of formation of this quantum dew scales with the initial density as expected for a process governed by two-particle collisions.
4 pages, revtex, 5 figures