Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Evaluation of the Permutational Structure of the Canonical Ensemble
  Partition Function   Proposed is an alternative method for permutational sampling in quantum gases
using the path integral formulation of statistical mechanics. It is shown that
in principle we are able to use two operators which enable us to construct a
Markov chain through a graph of the irreducible representation of the symmetric
group. As an illustration of this method, a test calculation of four particles
in a harmonic trap is performed.

25
The categories of this paper are: patt-sol
23
The categories of this paper are: solv-int
37
The categories of this paper are: supr-con
19
The categories of this paper are: eess
10
The categories of this paper are: q-bio
36
The categories of this paper are: cmp-lg
21
The categories of this paper are: adap-org
8
The categories of this paper are: hep-ex
14
The categories of this paper are: math-ph
12
The categories of this paper are: nucl-th
2
The categories of this paper are: math
11
The categories of this paper are: hep-lat
18
The categories of this paper are: econ
3
The categories of this paper are: physics
17
The categories of this paper are: q-fin
24
The categories of this paper are: dg-ga