output
19972026
most citedRehabilitating space-times with NUTs

100 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2013 · cond-mat.quant-gasShow all

3 papers · 2 filters

cond-mat.quant-gas2013★ 1 cited

Normal and anomalous densities in Bose-Einstein condensate with optical lattices

M. Bendacha, Abdelaali Boudjemâa

We study the quantum phase transition from the superfluid to the Mott insulator state in two and three dimensional Bose-Einstein condensate (BEC) with optical lattices using Bose-H…

cond-mat.quant-gas2013

Theory of excitations of dipolar Bose-Einstein condensate at finite temperature

Abdelaali Boudjemaa

We present a systematic study of dilute three-dimensional dipolar Bose gas employing a finite temperature perturbation theory (beyond the mean field). We analyze in particular the…

cond-mat.quant-gas2013★ 16 cited

Collective modes and generation of a new vortex in a trapped Bose gas at finite temperature

Abdelâali Boudjemâa

The dynamics of Bose-Einstein condensate (BEC) is studied at nonzero temperatures using our variational time-dependent-HFB formalism. We have shown that this approach is an efficie…