Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Mean-field theory of active electrolytes: dynamic adsorption and
  overscreening   We investigate active electrolytes within the mean-field level of
description. The focus is on how the double-layer structure of passive,
thermalized charges is affected by active dynamics of all constituting ions.
One feature of active dynamics is that particles adhere to hard-surfaces,
regardless of chemical properties of a surface and specifically in complete
absence of any chemipsorption or physisorption. To carry out the mean-field
analysis of the system that is out of equilibrium, we develop the "mean-field
simulation" technique, where the simulated system consists of charged parallel
sheets moving on a line and obeying active dynamics, with the interaction
strength rescaled by the number of sheets. The mean-field limit becomes exact
in the limit of an infinite number of movable sheets.

12
The categories of this paper are: nucl-th
22
The categories of this paper are: chao-dyn
3
The categories of this paper are: physics
6
The categories of this paper are: astro-ph
27
The categories of this paper are: comp-gas
18
The categories of this paper are: econ
10
The categories of this paper are: q-bio
14
The categories of this paper are: math-ph
23
The categories of this paper are: solv-int
35
The categories of this paper are: mtrl-th
15
The categories of this paper are: nucl-ex
24
The categories of this paper are: dg-ga
26
The categories of this paper are: bayes-an
37
The categories of this paper are: supr-con
30
The categories of this paper are: q-alg
29
The categories of this paper are: funct-an