23 citations · 23 across the 3 of their papers we have counts for
4 papers
Variational self-consistent theory for trapped Bose gases at finite temperature
A. Boudjemaa, M. Benarous
We apply the time-dependent variational principle of Balian-Vénéroni to a system of self-interacting trapped bosons at finite temperature. The method leads to a set of coupled non-…
Variational HFB Equations in the Thomas-Fermi Limit for Ultracold Trapped Gases
M. Benarous
We derive variationally the HFB equations for a trapped self-interacting Bose gas at finite temperature. In the Thomas-Fermi limit, we obtain simple expressions for the condensate,…
Static Properties of Trapped Bose Gases at Finite Temperature: I. Thomas- Fermi Limit
M. Benarous, H. Chachou Samet
We rely on a variational approach to derive a set of equations governing a trapped self-interacting Bose gas at finite temperature. In this work, we analyze the static situation bo…
BEC From a Time-Dependent Variational Point of View
M. Benarous
We use the time-dependent variational of Balian and Veneroni to derive a set of equations governing the dynamics of a trapped Bose gas at finite temperature. We show that this dyna…