Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Universal scaling behavior of non-equilibrium phase transitions   One of the most impressive features of continuous phase transitions is the
concept of universality, that allows to group the great variety of different
critical phenomena into a small number of universality classes. All systems
belonging to a given universality class have the same critical exponents, and
certain scaling functions become identical near the critical point. It is the
aim of this work to demonstrate the usefulness of universal scaling functions
for the analysis of non-equilibrium phase transitions. In order to limit the
coverage of this article, we focus on a particular class of non-equilibrium
critical phenomena, the so-called absorbing phase transitions. These phase
transitions arise from a competition of opposing processes, usually creation
and annihilation processes. The transition point separates an active phase and
an absorbing phase in which the dynamics is frozen. A systematic analysis of
universal scaling functions of absorbing phase transitions is presented,
including static, dynamical, and finite-size scaling measurements. As a result
a picture gallery of universal scaling functions is presented which allows to
identify and to distinguish universality classes.

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The categories of this paper are: acc-phys
11
The categories of this paper are: hep-lat
3
The categories of this paper are: physics
25
The categories of this paper are: patt-sol
28
The categories of this paper are: alg-geom
21
The categories of this paper are: adap-org
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The categories of this paper are: funct-an
32
The categories of this paper are: atom-ph
33
The categories of this paper are: plasm-ph
35
The categories of this paper are: mtrl-th
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The categories of this paper are: eess
12
The categories of this paper are: nucl-th
17
The categories of this paper are: q-fin
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The categories of this paper are: stat
27
The categories of this paper are: comp-gas
6
The categories of this paper are: astro-ph