Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Role of Wake Potential on Self-diffusion of Dust Particles in
  Dissipative System   In this paper, the structural property of complex plasma and self-diffusion
coefficient of dust particles in presence of such wake potential have been
investigated using Langevin dynamics simulation in the subsonic regime of ion
flow. The study reveals that the self-diffusion of dust grains is strongly
affected by ion flow and it changes its character in the wake potential
dominant to the Debye-H\"uckel potential dominant regimes. The dependence of
self-diffusion coefficient on parameters such as neutral pressure, dust size,
ion flow velocity, Coulomb coupling parameter have been calculated for subsonic
regime using Green-Kubo expression which is based on integrated velocity
autocorrelation function (VACF).

2
The categories of this paper are: math
36
The categories of this paper are: cmp-lg
26
The categories of this paper are: bayes-an
37
The categories of this paper are: supr-con
12
The categories of this paper are: nucl-th
21
The categories of this paper are: adap-org
17
The categories of this paper are: q-fin
1
The categories of this paper are: cs
23
The categories of this paper are: solv-int
33
The categories of this paper are: plasm-ph
7
The categories of this paper are: hep-th
8
The categories of this paper are: hep-ex
11
The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
13
The categories of this paper are: quant-ph
30
The categories of this paper are: q-alg