Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Orbital entanglement and violation of Bell inequalities in the presence
  of dephasing   We discuss orbital entanglement in mesoscopic conductors, focusing on the
effect of dephasing. The entanglement is detected via violation of a Bell
Inequality formulated in terms of zero-frequency current correlations.
Following closely the recent work by Samuelsson, Sukhorukov and Buttiker, we
investigate how the dephasing affects the possibility to violate the Bell
Inequality and how system parameters can be adjusted for optimal violation.

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The categories of this paper are: nlin
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The categories of this paper are: q-bio
18
The categories of this paper are: econ
32
The categories of this paper are: atom-ph
3
The categories of this paper are: physics
25
The categories of this paper are: patt-sol
30
The categories of this paper are: q-alg
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The categories of this paper are: solv-int
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The categories of this paper are: dg-ga
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The categories of this paper are: bayes-an
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The categories of this paper are: math-ph
34
The categories of this paper are: chem-ph
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The categories of this paper are: cs
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The categories of this paper are: alg-geom
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The categories of this paper are: q-fin
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The categories of this paper are: hep-th