Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Emergent motion of condensates in mass-transport models   We examine the effect of spatial correlations on the phenomenon of real-space
condensation in driven mass-transport systems. We suggest that in a broad class
of models with a spatially correlated steady state, the condensate drifts with
a non-vanishing velocity. We present a robust mechanism leading to this
condensate drift. This is done within the framework of a generalized zero-range
process (ZRP) in which, unlike the usual ZRP, the steady state is not a product
measure. The validity of the mechanism in other mass-transport models is
discussed.

3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex
27
The categories of this paper are: comp-gas
12
The categories of this paper are: nucl-th
30
The categories of this paper are: q-alg
13
The categories of this paper are: quant-ph
23
The categories of this paper are: solv-int
35
The categories of this paper are: mtrl-th
0
The categories of this paper are: hep-ph
10
The categories of this paper are: q-bio
20
The categories of this paper are: acc-phys
9
The categories of this paper are: nlin
1
The categories of this paper are: cs
32
The categories of this paper are: atom-ph
17
The categories of this paper are: q-fin
37
The categories of this paper are: supr-con