Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the possibility of a superfluid transition in a Fermi-gas of neutral
  particles at ultra-low temperatures   We predict a possibility of triplet Cooper pairing in a Fermi-gas of neutral
particles in a confined geometry of magnetic traps at ultra-low temperatures.
We evaluate a superfluid transition temperature and analyze the difference
between pairing in free space and in confined geometry. We also consider in
details a case of fermionic 6Li.

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The categories of this paper are: gr-qc
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The categories of this paper are: physics
22
The categories of this paper are: chao-dyn
2
The categories of this paper are: math
10
The categories of this paper are: q-bio
36
The categories of this paper are: cmp-lg
11
The categories of this paper are: hep-lat
32
The categories of this paper are: atom-ph
33
The categories of this paper are: plasm-ph
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The categories of this paper are: math-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: adap-org
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The categories of this paper are: nucl-th
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The categories of this paper are: astro-ph
28
The categories of this paper are: alg-geom
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The categories of this paper are: funct-an