Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Statistical models of nonequilibrium Bose gases   The idea is advanced that strong perturbations of an initially equilibrium
Bose-condensed gas lead to the sequence of nonequilibrium states whose order is
inverse to the sequence of states arising in the process of the Bose-gas
relaxation from an initial nonequilibrium state. An approach is described for
constructing statistical models of nonequilibrium Bose gases. The method is
based on the averaging over heterogenous configurations of a nonequilibrium
system. A statistical model of grain turbulence is suggested. A simple model is
analyzed consisting of a mixture of two phases, one gauge symmetric and the
other with broken gauge symmetry.

7
The categories of this paper are: hep-th
0
The categories of this paper are: hep-ph
25
The categories of this paper are: patt-sol
21
The categories of this paper are: adap-org
36
The categories of this paper are: cmp-lg
10
The categories of this paper are: q-bio
23
The categories of this paper are: solv-int
26
The categories of this paper are: bayes-an
2
The categories of this paper are: math
24
The categories of this paper are: dg-ga
5
The categories of this paper are: gr-qc
6
The categories of this paper are: astro-ph
33
The categories of this paper are: plasm-ph
16
The categories of this paper are: stat
30
The categories of this paper are: q-alg
15
The categories of this paper are: nucl-ex