Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Field induced stationary state for an accelerated tracer in a bath   Our interest goes to the behavior of a tracer particle, accelerated by a
constant and uniform external field, when the energy injected by the field is
redistributed through collision to a bath of unaccelerated particles. A non
equilibrium steady state is thereby reached. Solutions of a generalized
Boltzmann-Lorentz equation are analyzed analytically, in a versatile framework
that embeds the majority of tracer-bath interactions discussed in the
literature. These results --mostly derived for a one dimensional system-- are
successfully confronted to those of three independent numerical simulation
methods: a direct iterative solution, Gillespie algorithm, and the Direct
Simulation Monte Carlo technique. We work out the diffusion properties as well
as the velocity tails: large v, and either large -v, or v in the vicinity of
its lower cutoff whenever the velocity distribution is bounded from below.
Particular emphasis is put on the cold bath limit, with scatterers at rest,
which plays a special role in our model.

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The categories of this paper are: atom-ph
22
The categories of this paper are: chao-dyn
8
The categories of this paper are: hep-ex
3
The categories of this paper are: physics
35
The categories of this paper are: mtrl-th
23
The categories of this paper are: solv-int
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The categories of this paper are: q-fin
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The categories of this paper are: alg-geom
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The categories of this paper are: adap-org
5
The categories of this paper are: gr-qc
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The categories of this paper are: funct-an
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The categories of this paper are: math-ph
10
The categories of this paper are: q-bio
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The categories of this paper are: acc-phys
1
The categories of this paper are: cs
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The categories of this paper are: chem-ph