Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Symmetric exclusion as a model of non-elliptic dynamical random
  conductances   We consider a finite range symmetric exclusion process on the integer lattice
in any dimension. We interpret it as a non-elliptic time-dependent random
conductance model by setting conductances equal to one over the edges with end
points occupied by particles of the exclusion process and to zero elsewhere. We
prove a law of large number and a central limit theorem for the random walk
driven by such a dynamical field of conductances by using the Kipnis-Varhadan
martingale approximation. Unlike the tagged particle in the exclusion process,
which is in some sense similar to this model, this random walk is diffusive
even in the one-dimensional nearest-neighbor case.

23
The categories of this paper are: solv-int
13
The categories of this paper are: quant-ph
16
The categories of this paper are: stat
0
The categories of this paper are: hep-ph
24
The categories of this paper are: dg-ga
33
The categories of this paper are: plasm-ph
17
The categories of this paper are: q-fin
14
The categories of this paper are: math-ph
18
The categories of this paper are: econ
31
The categories of this paper are: ao-sci
6
The categories of this paper are: astro-ph
35
The categories of this paper are: mtrl-th
12
The categories of this paper are: nucl-th
36
The categories of this paper are: cmp-lg
21
The categories of this paper are: adap-org
5
The categories of this paper are: gr-qc