Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Nonequilibrium-current-induced corrections to the
  one-particle-correlation function in a wire   Electron gas in a wire connected to two terminals with potential drop is
studied with the Schwinger-Keldysh formalism. Recent studies, where the current
is enforced to flow with a Lagrange-multiplier term, demonstrated that the
current enhances the one-particle-correlation function. We report that in our
model, such enhancement is not guaranteed to occur, but conditional both on the
potential drop and the positions where we observe the correlation function.
That is, under a certain condition, spatially modulated pattern is formed in
the wire owing to the nonequilibrium current.

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The categories of this paper are: alg-geom
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The categories of this paper are: q-alg
11
The categories of this paper are: hep-lat
2
The categories of this paper are: math
8
The categories of this paper are: hep-ex
17
The categories of this paper are: q-fin
6
The categories of this paper are: astro-ph
3
The categories of this paper are: physics
12
The categories of this paper are: nucl-th
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The categories of this paper are: cmp-lg
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The categories of this paper are: adap-org
4
The categories of this paper are: cond-mat
10
The categories of this paper are: q-bio
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The categories of this paper are: chao-dyn
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The categories of this paper are: math-ph
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The categories of this paper are: acc-phys