Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Evolution of quantum correlations in a two-atom system   We discuss the evolution of quantum correlations for a system of two
two-level atoms interacting with a common reservoir. The Markovian master
equation is used to describe the evolution of various measures of quantum
correlations.

12
The categories of this paper are: nucl-th
1
The categories of this paper are: cs
25
The categories of this paper are: patt-sol
23
The categories of this paper are: solv-int
33
The categories of this paper are: plasm-ph
27
The categories of this paper are: comp-gas
35
The categories of this paper are: mtrl-th
22
The categories of this paper are: chao-dyn
36
The categories of this paper are: cmp-lg
31
The categories of this paper are: ao-sci
30
The categories of this paper are: q-alg
16
The categories of this paper are: stat
26
The categories of this paper are: bayes-an
34
The categories of this paper are: chem-ph
2
The categories of this paper are: math
17
The categories of this paper are: q-fin