2 papers
cond-mat.stat-mech2002
Coherent quantum oscillations in coupled traps with ultracold atoms
N. M. Bogoliubov, J. Timonen, M. B. Zvonarev
The dynamics of two traps with ultracold atoms and connected by Josephson type coupling, is shown to exhibit a transition from dispersive dynamics to localized coherent oscillation…
cond-mat.stat-mech1999
Finite-temperature correlations in the trapped Bose gas
N. M. Bogoliubov, R. K. Bullough, V. S. Kapitonov +2
Previous functional integral methods for translationally invariant systems have been extended to the case of a confining trap potential. Essentially all finite-temperature properti…