Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Critical temperature for fermion pairing using lattice field theory   Dilute gases of 2-component fermions are of great interest in atomic and
nuclear physics. When interactions are strong enough so that a bound state is
at threshold, universal behavior is expected. Lattice field theory provides a
first principles approach to the study of strongly interacting systems such as
this through Monte Carlo simulation. Results of exploratory simulations are
presented here. In particular, the finite temperature phase transition between
superfluid and normal states is studied. We present first results for the
critical temperature T_c and describe the future work necessary to determine
T_c as a function of interaction strength.

37
The categories of this paper are: supr-con
5
The categories of this paper are: gr-qc
9
The categories of this paper are: nlin
34
The categories of this paper are: chem-ph
24
The categories of this paper are: dg-ga
35
The categories of this paper are: mtrl-th
31
The categories of this paper are: ao-sci
7
The categories of this paper are: hep-th
10
The categories of this paper are: q-bio
30
The categories of this paper are: q-alg
29
The categories of this paper are: funct-an
19
The categories of this paper are: eess
25
The categories of this paper are: patt-sol
21
The categories of this paper are: adap-org
2
The categories of this paper are: math
22
The categories of this paper are: chao-dyn