Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Non-local response in a lattice gas under a shear drive   In equilibrium, the effect of a spatially localised perturbation is typically
confined around the perturbed region. Quite contrary to this, in a
non-equilibrium stationary state often the entire system is affected. This
appears to be a generic feature of non-equilibrium. We study such non-local
response in the stationary state of a lattice gas with a shear drive at the
boundary which keeps the system out of equilibrium. We show that a perturbation
in the form of a localised blockage at the boundary, induces algebraically
decaying density and current profile. In two examples, non-interacting
particles and particles with simple exclusion, we analytically derive the
power-law tail of the profiles.

30
The categories of this paper are: q-alg
16
The categories of this paper are: stat
37
The categories of this paper are: supr-con
35
The categories of this paper are: mtrl-th
34
The categories of this paper are: chem-ph
9
The categories of this paper are: nlin
31
The categories of this paper are: ao-sci
25
The categories of this paper are: patt-sol
28
The categories of this paper are: alg-geom
15
The categories of this paper are: nucl-ex
29
The categories of this paper are: funct-an
19
The categories of this paper are: eess
23
The categories of this paper are: solv-int
13
The categories of this paper are: quant-ph
26
The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph