93 citations · 193 across the 8 of their papers we have counts for
Showing cond-mat.stat-mechShow all
2 papers · 1 filter
cond-mat.stat-mech1999★ 42 cited
The saddle-point method for condensed Bose gases
Martin Holthaus, Eva Kalinowski
The application of the conventional saddle-point approximation to condensed Bose gases is thwarted by the approach of the saddle-point to the ground-state singularity of the grand…
cond-mat.stat-mech1998★ 93 cited
Condensate Fluctuations in Trapped Bose Gases: Canonical vs. Microcanonical Ensemble
Martin Holthaus, Eva Kalinowski, Klaus Kirsten
We study the fluctuation of the number of particles in ideal Bose-Einstein condensates, both within the canonical and the microcanonical ensemble. Employing the Mellin-Barnes trans…