Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Boundary-induced abrupt transition in the symmetric exclusion process   We investigate the role of the boundary in the symmetric simple exclusion
process with competing nonlocal and local hopping events. With open boundaries,
the system undergoes a first order phase transition from a finite density phase
to an empty road phase as the nonlocal hopping rate increases. Using a cluster
stability analysis, we determine the location of such an abrupt nonequilibrium
phase transition, which agrees well with numerical results. Our cluster
analysis provides a physical insight into the mechanism behind this transition.
We also explain why the transition becomes discontinuous in contrast to the
case with periodic boundary conditions, in which the continuous phase
transition has been observed.

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The categories of this paper are: q-bio
3
The categories of this paper are: physics
17
The categories of this paper are: q-fin
29
The categories of this paper are: funct-an
18
The categories of this paper are: econ
22
The categories of this paper are: chao-dyn
25
The categories of this paper are: patt-sol
19
The categories of this paper are: eess
16
The categories of this paper are: stat
34
The categories of this paper are: chem-ph
1
The categories of this paper are: cs
11
The categories of this paper are: hep-lat
36
The categories of this paper are: cmp-lg
30
The categories of this paper are: q-alg
23
The categories of this paper are: solv-int
15
The categories of this paper are: nucl-ex