Thermodynamics of an interacting trapped Bose-Einstein gas in the classical field approximation
Condensed Matter
2007-05-23 v3
Abstract
We present a convenient technique describing the condensate in dynamical equilibrium with the thermal cloud, at temperatures close to the critical one. We show that the whole isolated system may be viewed as a single classical field undergoing nonlinear dynamics leading to a steady state. In our procedure it is the observation process and the finite detection time that allow for splitting the system into the condensate and the thermal cloud.
Keywords
Cite
@article{arxiv.cond-mat/0203259,
title = {Thermodynamics of an interacting trapped Bose-Einstein gas in the classical field approximation},
author = {K. Goral and M. Gajda and K. Rzazewski},
journal= {arXiv preprint arXiv:cond-mat/0203259},
year = {2007}
}
Comments
4 pages, 4 eps figures, final version