Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Potts-like model for ghetto formation in multi-cultural societies   In a Potts-like model of $Q$ ethnic groups, we follow Schelling (1971) and
Meyer-Ortmanns (2003) and simulate the formation of ethnic ghettos as well as
their prevention by an increasing social temperature.

5
The categories of this paper are: gr-qc
24
The categories of this paper are: dg-ga
12
The categories of this paper are: nucl-th
15
The categories of this paper are: nucl-ex
36
The categories of this paper are: cmp-lg
32
The categories of this paper are: atom-ph
20
The categories of this paper are: acc-phys
33
The categories of this paper are: plasm-ph
29
The categories of this paper are: funct-an
25
The categories of this paper are: patt-sol
17
The categories of this paper are: q-fin
23
The categories of this paper are: solv-int
8
The categories of this paper are: hep-ex
1
The categories of this paper are: cs
27
The categories of this paper are: comp-gas
0
The categories of this paper are: hep-ph