Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Bose-Einstein Condensation and Casimir Effect of Trapped Ideal Bose Gas
  in between two Slabs   We study the Bose-Einstein condensation for a 3-d system of ideal Bose gas
which is harmonically trapped along two perpendicular directions and is
confined in between two slabs along the other perpendicular direction. We
calculate the Casimir force between the two slabs for this system of trapped
Bose gas. At finite temperatures this force for thermalized photons in between
two plates has a classical expression which is independent of $\hbar$. At
finite temperatures the Casimir force for our system depends on $\hbar$. For
the calculation of Casimir force we consider only the Dirichlet boundary
condition. We show that below condensation temperature($T_c$) the Casimir force
for this non-interacting system decreases with temperature($T$) and at
$T\gtrsim T_c$, it is independent of temperature. We also discuss the Casimir
effect on 3-d highly anisotropic harmonically trapped ideal Bose gas.

2
The categories of this paper are: math
30
The categories of this paper are: q-alg
18
The categories of this paper are: econ
33
The categories of this paper are: plasm-ph
26
The categories of this paper are: bayes-an
25
The categories of this paper are: patt-sol
10
The categories of this paper are: q-bio
1
The categories of this paper are: cs
32
The categories of this paper are: atom-ph
36
The categories of this paper are: cmp-lg
5
The categories of this paper are: gr-qc
22
The categories of this paper are: chao-dyn
0
The categories of this paper are: hep-ph
12
The categories of this paper are: nucl-th
31
The categories of this paper are: ao-sci
19
The categories of this paper are: eess