Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Phase transitions in the majority-vote model with two types of noises   In this work we study the majority-vote model with the presence of two
distinc noises. The first one is the usual noise $q$, that represents the
probability that a given agent follows the minority opinion of his/her social
contacts. On the other hand, we consider the independent behavior, such that an
agent can choose his/her own opinion $+1$ or $-1$ with equal probability,
independent of the group's norm. We study the impact of the presence of such
two kinds of stochastic driving in the phase transitions of the model,
considering the mean field and the square lattice cases. Our results suggest
that the model undergoes a nonequilibrium order-disorder phase transition even
in the absence of the noise $q$, due to the independent behavior, but this
transition may be suppressed. In addition, for both topologies analyzed, we
verified that the transition is in the same universality class of the
equilibrium Ising model, i.e., the critical exponents are not affected by the
presence of the second noise, associated with independence.

31
The categories of this paper are: ao-sci
25
The categories of this paper are: patt-sol
35
The categories of this paper are: mtrl-th
21
The categories of this paper are: adap-org
8
The categories of this paper are: hep-ex
22
The categories of this paper are: chao-dyn
16
The categories of this paper are: stat
10
The categories of this paper are: q-bio
37
The categories of this paper are: supr-con
20
The categories of this paper are: acc-phys
13
The categories of this paper are: quant-ph
7
The categories of this paper are: hep-th
14
The categories of this paper are: math-ph
26
The categories of this paper are: bayes-an
36
The categories of this paper are: cmp-lg
17
The categories of this paper are: q-fin