Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Duality symmetries in driven one-dimensional hopping models   We consider some duality relations for models of non-interacting particles
hopping on disordered one-dimensional chains. In particular, we discuss
symmetries of bulk-driven barrier and trap models, and relations between
boundary-driven and equilibrium models with related energy landscapes. We
discuss the relationships between these duality relations and similar results
for interacting many-body systems.

2
The categories of this paper are: math
8
The categories of this paper are: hep-ex
15
The categories of this paper are: nucl-ex
34
The categories of this paper are: chem-ph
37
The categories of this paper are: supr-con
9
The categories of this paper are: nlin
27
The categories of this paper are: comp-gas
1
The categories of this paper are: cs
16
The categories of this paper are: stat
30
The categories of this paper are: q-alg
12
The categories of this paper are: nucl-th
23
The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg
21
The categories of this paper are: adap-org
3
The categories of this paper are: physics
26
The categories of this paper are: bayes-an