Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Dynamic critical properties of a one-dimensional probabilistic cellular
  automaton   Dynamic properties of a one-dimensional probabilistic cellular automaton are
studied by monte-carlo simulation near a critical point which marks a
second-order phase transition from a active state to a effectively unique
absorbing state. Values obtained for the dynamic critical exponents indicate
that the transition belongs to the universality class of directed percolation.
Finally the model is compared with a previously studied one to show that a
difference in the nature of the absorbing states places them in different
universality classes.

25
The categories of this paper are: patt-sol
9
The categories of this paper are: nlin
13
The categories of this paper are: quant-ph
17
The categories of this paper are: q-fin
14
The categories of this paper are: math-ph
24
The categories of this paper are: dg-ga
18
The categories of this paper are: econ
15
The categories of this paper are: nucl-ex
37
The categories of this paper are: supr-con
0
The categories of this paper are: hep-ph
3
The categories of this paper are: physics
5
The categories of this paper are: gr-qc
30
The categories of this paper are: q-alg
7
The categories of this paper are: hep-th
32
The categories of this paper are: atom-ph
28
The categories of this paper are: alg-geom