Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Manipulating the critical temperature for the superfluid phase
  transition in trapped atomic Fermi gases   We examine the effect of the trapping potential on the critical temperature,
$T_C$, for the BCS transition to a superfluid state in trapped atomic gases of
fermions. $T_C$ for an arbitrary power law trap is calculated in the
Thomas-Fermi approximation. For anharmonic traps, $T_C$ can be increased by
several orders of magnitude in comparison to a harmonic trap. Our theoretical
results indicate that, in practice, one could manipulate the critical
temperature for the BCS phase transition by shaping the traps confining the
atomic Fermi gases.

26
The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph
25
The categories of this paper are: patt-sol
24
The categories of this paper are: dg-ga
36
The categories of this paper are: cmp-lg
23
The categories of this paper are: solv-int
19
The categories of this paper are: eess
14
The categories of this paper are: math-ph
11
The categories of this paper are: hep-lat
18
The categories of this paper are: econ
31
The categories of this paper are: ao-sci
28
The categories of this paper are: alg-geom
37
The categories of this paper are: supr-con
1
The categories of this paper are: cs
30
The categories of this paper are: q-alg
16
The categories of this paper are: stat