Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The stochastic heat equation as the limit of a stirring dynamics
  perturbed by a voter model   We prove that in dimension $d\le 3$ a modified density field of a stirring
dynamics perturbed by a voter model converges to the stochastic heat equation.

15
The categories of this paper are: nucl-ex
30
The categories of this paper are: q-alg
14
The categories of this paper are: math-ph
21
The categories of this paper are: adap-org
10
The categories of this paper are: q-bio
20
The categories of this paper are: acc-phys
19
The categories of this paper are: eess
17
The categories of this paper are: q-fin
0
The categories of this paper are: hep-ph
11
The categories of this paper are: hep-lat
35
The categories of this paper are: mtrl-th
29
The categories of this paper are: funct-an
16
The categories of this paper are: stat
13
The categories of this paper are: quant-ph
34
The categories of this paper are: chem-ph
27
The categories of this paper are: comp-gas