148 citations · 416 across the 30 of their papers we have counts for
Showing cond-mat.stat-mechShow all
2 papers · 1 filter
cond-mat.stat-mech2001★ 13 cited
Bose-Einstein condensation in the presence of a uniform field and a point-like impurity
R. M. Cavalcanti, P. Giacconi, G. Pupillo +1
The behavior of an ideal -dimensional boson gas in the presence of a uniform gravitational field is analyzed. It is explicitly shown that, contrarily to an old standing folklore…
cond-mat.stat-mech2000
Uniform semiclassical approximation in quantum statistical mechanics
C. A. A. de Carvalho, R. M. Cavalcanti, E. S. Fraga +1
We present a simple method to deal with caustics in the semiclassical approximation to the partition function of a one-dimensional quantum system. The procedure, which makes use of…